Planck constant (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Planck constant" in English language version.

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24doi.org

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18harvard.edu

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2uni-augsburg.de

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2arxiv.org

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archive.org

Planck, M. (1914). The Theory of Heat Radiation. Translated by Masius, M. (2nd ed.). P. Blakiston's Son. pp. 6, 168. OL 7154661M.
Chandrasekhar, S. (1960) [1950]. Radiative Transfer (revised reprint ed.). Dover. p. 8. ISBN 978-0-486-60590-6. {{cite book}}: ISBN / Date incompatibility (help)
ter Haar, D. (1967). The Old Quantum Theory. Pergamon Press. p. 133. ISBN 978-0-08-012101-7.

arxiv.org

Boya, Luis J. (2004). "The Thermal Radiation Formula of Planck (1900)". arXiv:physics/0402064v1.
Quincey, Paul; Brown, Richard J C (1 June 2016). "Implications of adopting plane angle as a base quantity in the SI". Metrologia. 53 (3): 998–1002. arXiv:1604.02373. Bibcode:2016Metro..53..998Q. doi:10.1088/0026-1394/53/3/998. ISSN 0026-1394.

biodiversitylibrary.org

Here are some papers that are mentioned in^[40] and in which ${\textstyle {\frac {h}{2\pi }}}$ appeared without a separate symbol:^[41]^: 428 ^[42]^: 549 ^[43]^: 508 ^[44]^: 230 ^[45]^: 458 ^[46]^[47]^: 276 ^[48]^[49]^[50].^[51]

bipm.org

The International System of Units (PDF), V3.01 (9th ed.), International Bureau of Weights and Measures, August 2024, p. 131, ISBN 978-92-822-2272-0
The International System of Units (PDF), V3.01 (9th ed.), International Bureau of Weights and Measures, August 2024, ISBN 978-92-822-2272-0

books.google.com

Here are some papers that are mentioned in^[40] and in which ${\textstyle {\frac {h}{2\pi }}}$ appeared without a separate symbol:^[41]^: 428 ^[42]^: 549 ^[43]^: 508 ^[44]^: 230 ^[45]^: 458 ^[46]^[47]^: 276 ^[48]^[49]^[50].^[51]
Rybicki, G. B.; Lightman, A. P. (1979). Radiative Processes in Astrophysics. Wiley. p. 22. ISBN 978-0-471-82759-7. Archived from the original on 27 July 2020. Retrieved 20 May 2020.
Kragh, Helge (1999), Quantum Generations: A History of Physics in the Twentieth Century, Princeton University Press, p. 62, ISBN 978-0-691-09552-3, archived from the original on 6 December 2021, retrieved 31 October 2021
Isaacson, Walter (10 April 2007). Einstein: His Life and Universe. Simon and Schuster. pp. 309–314. ISBN 978-1-4165-3932-2. Archived from the original on 9 January 2020. Retrieved 31 October 2021.
Giuseppe Morandi; F. Napoli; E. Ercolessi (2001), Statistical mechanics: an intermediate course, World Scientific, p. 84, ISBN 978-981-02-4477-4, archived from the original on 6 December 2021, retrieved 31 October 2021
Angelo, Joseph (2020). Energy of Matter (Revised ed.). Infobase Publishing. p. 17. ISBN 9781438195803. A small fresh apple contains about 53 Cal (220 kJ);
Schwarz, Patricia M.; Schwarz, John H. (25 March 2004). Special Relativity: From Einstein to Strings. Cambridge University Press. ISBN 978-1-139-44950-2.
Chabay, Ruth W.; Sherwood, Bruce A. (20 November 2017). Matter and Interactions. John Wiley & Sons. ISBN 978-1-119-45575-2.
Mehra, Jagdish; Rechenberg, Helmut (3 August 1982). The Historical Development of Quantum Theory. Vol. 1. Springer New York. ISBN 978-0-387-90642-3.
Stern, Otto (December 1921). "Ein Weg zur experimentellen Prüfung der Richtungsquantelung im Magnetfeld". Zeitschrift für Physik. 7 (1): 249–253. Bibcode:1921ZPhy....7..249S. doi:10.1007/BF01332793.
Kramers, H. A.; Pauli, W. (December 1923). "Zur Theorie der Bandenspektren". Zeitschrift für Physik. 13 (1): 351–367. Bibcode:1923ZPhy...13..351K. doi:10.1007/BF01328226.

caltech.edu

feynmanlectures.caltech.edu

"The Feynman Lectures on Physics Vol. II Ch. 19: The Principle of Least Action". www.feynmanlectures.caltech.edu. Retrieved 3 November 2023.

doi.org

Planck, Max (1901), "Ueber das Gesetz der Energieverteilung im Normalspectrum" (PDF), Annalen der Physik (in German), 309 (3): 553–63, Bibcode:1901AnP...309..553P, doi:10.1002/andp.19013090310, archived (PDF) from the original on 10 June 2012, retrieved 15 December 2008. English translations:
- "On the Law of Distribution of Energy in the Normal Spectrum". Archived from the original on 18 April 2008.
- Lenard, P. (1902). "Ueber die lichtelektrische Wirkung". Annalen der Physik. 313 (5): 149–198. Bibcode:1902AnP...313..149L. doi:10.1002/andp.19023130510. Archived from the original on 18 August 2019. Retrieved 3 July 2019.
- Einstein, Albert (1905). "Über einen die Erzeugung und Verwandlung des Lichtes betreffenden heuristischen Gesichtspunkt" (PDF). Annalen der Physik. 17 (6): 132–48. Bibcode:1905AnP...322..132E. doi:10.1002/andp.19053220607. Archived (PDF) from the original on 9 July 2011. Retrieved 3 December 2009.
- Millikan, R. A. (1916). "A Direct Photoelectric Determination of Planck's h". Physical Review. 7 (3): 355–88. Bibcode:1916PhRv....7..355M. doi:10.1103/PhysRev.7.355.
- Smith, Richard (1962). "Two Photon Photoelectric Effect". Physical Review. 128 (5): 2225. Bibcode:1962PhRv..128.2225S. doi:10.1103/PhysRev.128.2225.
- Smith, Richard (1963). "Two-Photon Photoelectric Effect". Physical Review. 130 (6): 2599. Bibcode:1963PhRv..130.2599S. doi:10.1103/PhysRev.130.2599.4.
- Nicholson, J. W. (1912). "The Constitution of the Solar Corona II". Monthly Notices of the Royal Astronomical Society. 72 (8): 677–693. doi:10.1093/mnras/72.8.677.
- Heilbron, John L. (2013). "The path to the quantum atom". Nature. 498 (7452): 27–30. doi:10.1038/498027a. PMID 23739408. S2CID 4355108.
- McCormmach, Russell (1966). "The Atomic Theory of John William Nicholson". Archive for History of Exact Sciences. 3 (2): 160–184. doi:10.1007/BF00357268. JSTOR 41133258. S2CID 120797894.
- Bohr, Neils (1913). "On the constitution of atoms and molecules". The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science. 6th series. 26 (151): 1–25. Bibcode:1913PMag...26..476B. doi:10.1080/14786441308634955. Archived from the original on 7 March 2023. Retrieved 23 July 2023.
- Einstein, Albert (2003). "Physics and Reality" (PDF). Daedalus. 132 (4): 24. doi:10.1162/001152603771338742. S2CID 57559543. Archived from the original (PDF) on 15 April 2012. The question is first: How can one assign a discrete succession of energy values $H σ$ to a system specified in the sense of classical mechanics (the energy function is a given function of the coordinates $q r$ and the corresponding momenta $p r$ )? The Planck constant $h$ relates the frequency $H σ / h$ to the energy values $H σ$ . It is therefore sufficient to give to the system a succession of discrete frequency values.
- Quincey, Paul; Brown, Richard J C (1 June 2016). "Implications of adopting plane angle as a base quantity in the SI". Metrologia. 53 (3): 998–1002. arXiv:1604.02373. Bibcode:2016Metro..53..998Q. doi:10.1088/0026-1394/53/3/998. ISSN 0026-1394.
- Bohr, N. (July 1913). "I. On the constitution of atoms and molecules". The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science. 26 (151): 1–25. Bibcode:1913PMag...26....1B. doi:10.1080/14786441308634955.
- Sommerfeld, A. (1915). "Zur Theorie der Balmerschen Serie" (PDF). Sitzungsberichte der mathematisch-physikalischen Klasse der K. B. Akademie der Wissenschaften zu München. 33 (198): 425–458. doi:10.1140/epjh/e2013-40053-8.
- Ehrenfest, P. (June 1917). "XLVIII. Adiabatic invariants and the theory of quanta". The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science. 33 (198): 500–513. doi:10.1080/14786440608635664.
- Bohr, N. (October 1920). "Über die Serienspektra der Elemente". Zeitschrift für Physik. 2 (5): 423–469. Bibcode:1920ZPhy....2..423B. doi:10.1007/BF01329978.
- Stern, Otto (December 1921). "Ein Weg zur experimentellen Prüfung der Richtungsquantelung im Magnetfeld". Zeitschrift für Physik. 7 (1): 249–253. Bibcode:1921ZPhy....7..249S. doi:10.1007/BF01332793.
- Heisenberg, Werner (December 1922). "Zur Quantentheorie der Linienstruktur und der anomalen Zeemaneflekte". Zeitschrift für Physik. 8 (1): 273–297. Bibcode:1922ZPhy....8..273H. doi:10.1007/BF01329602.
- Kramers, H. A.; Pauli, W. (December 1923). "Zur Theorie der Bandenspektren". Zeitschrift für Physik. 13 (1): 351–367. Bibcode:1923ZPhy...13..351K. doi:10.1007/BF01328226.
- Born, M.; Jordan, P. (December 1925). "Zur Quantenmechanik". Zeitschrift für Physik. 34 (1): 858–888. Bibcode:1925ZPhy...34..858B. doi:10.1007/BF01328531.
- Dirac, P. A. M. (December 1925). "The fundamental equations of quantum mechanics". Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character. 109 (752): 642–653. Bibcode:1925RSPSA.109..642D. doi:10.1098/rspa.1925.0150.
- Born, M.; Heisenberg, W.; Jordan, P. (August 1926). "Zur Quantenmechanik. II". Zeitschrift für Physik. 35 (8–9): 557–615. Bibcode:1926ZPhy...35..557B. doi:10.1007/BF01379806.
- Schrödinger, Erwin (1926). "Quantisierung als Eigenwertproblem". Annalen der Physik. 384 (4): 361–376. Bibcode:1926AnP...384..361S. doi:10.1002/andp.19263840404.
- Dirac, Paul A. M. (October 1926). "On the theory of quantum mechanics". Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character. 112 (762): 661–677. Bibcode:1926RSPSA.112..661D. doi:10.1098/rspa.1926.0133.

harvard.edu

ui.adsabs.harvard.edu

Planck, Max (1901), "Ueber das Gesetz der Energieverteilung im Normalspectrum" (PDF), Annalen der Physik (in German), 309 (3): 553–63, Bibcode:1901AnP...309..553P, doi:10.1002/andp.19013090310, archived (PDF) from the original on 10 June 2012, retrieved 15 December 2008. English translations:
- "On the Law of Distribution of Energy in the Normal Spectrum". Archived from the original on 18 April 2008.
- Lenard, P. (1902). "Ueber die lichtelektrische Wirkung". Annalen der Physik. 313 (5): 149–198. Bibcode:1902AnP...313..149L. doi:10.1002/andp.19023130510. Archived from the original on 18 August 2019. Retrieved 3 July 2019.
- Einstein, Albert (1905). "Über einen die Erzeugung und Verwandlung des Lichtes betreffenden heuristischen Gesichtspunkt" (PDF). Annalen der Physik. 17 (6): 132–48. Bibcode:1905AnP...322..132E. doi:10.1002/andp.19053220607. Archived (PDF) from the original on 9 July 2011. Retrieved 3 December 2009.
- Millikan, R. A. (1916). "A Direct Photoelectric Determination of Planck's h". Physical Review. 7 (3): 355–88. Bibcode:1916PhRv....7..355M. doi:10.1103/PhysRev.7.355.
- Smith, Richard (1962). "Two Photon Photoelectric Effect". Physical Review. 128 (5): 2225. Bibcode:1962PhRv..128.2225S. doi:10.1103/PhysRev.128.2225.
- Smith, Richard (1963). "Two-Photon Photoelectric Effect". Physical Review. 130 (6): 2599. Bibcode:1963PhRv..130.2599S. doi:10.1103/PhysRev.130.2599.4.
- Bohr, Neils (1913). "On the constitution of atoms and molecules". The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science. 6th series. 26 (151): 1–25. Bibcode:1913PMag...26..476B. doi:10.1080/14786441308634955. Archived from the original on 7 March 2023. Retrieved 23 July 2023.
- Quincey, Paul; Brown, Richard J C (1 June 2016). "Implications of adopting plane angle as a base quantity in the SI". Metrologia. 53 (3): 998–1002. arXiv:1604.02373. Bibcode:2016Metro..53..998Q. doi:10.1088/0026-1394/53/3/998. ISSN 0026-1394.
- Bohr, N. (July 1913). "I. On the constitution of atoms and molecules". The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science. 26 (151): 1–25. Bibcode:1913PMag...26....1B. doi:10.1080/14786441308634955.
- Bohr, N. (October 1920). "Über die Serienspektra der Elemente". Zeitschrift für Physik. 2 (5): 423–469. Bibcode:1920ZPhy....2..423B. doi:10.1007/BF01329978.
- Stern, Otto (December 1921). "Ein Weg zur experimentellen Prüfung der Richtungsquantelung im Magnetfeld". Zeitschrift für Physik. 7 (1): 249–253. Bibcode:1921ZPhy....7..249S. doi:10.1007/BF01332793.
- Heisenberg, Werner (December 1922). "Zur Quantentheorie der Linienstruktur und der anomalen Zeemaneflekte". Zeitschrift für Physik. 8 (1): 273–297. Bibcode:1922ZPhy....8..273H. doi:10.1007/BF01329602.
- Kramers, H. A.; Pauli, W. (December 1923). "Zur Theorie der Bandenspektren". Zeitschrift für Physik. 13 (1): 351–367. Bibcode:1923ZPhy...13..351K. doi:10.1007/BF01328226.
- Born, M.; Jordan, P. (December 1925). "Zur Quantenmechanik". Zeitschrift für Physik. 34 (1): 858–888. Bibcode:1925ZPhy...34..858B. doi:10.1007/BF01328531.
- Dirac, P. A. M. (December 1925). "The fundamental equations of quantum mechanics". Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character. 109 (752): 642–653. Bibcode:1925RSPSA.109..642D. doi:10.1098/rspa.1925.0150.
- Born, M.; Heisenberg, W.; Jordan, P. (August 1926). "Zur Quantenmechanik. II". Zeitschrift für Physik. 35 (8–9): 557–615. Bibcode:1926ZPhy...35..557B. doi:10.1007/BF01379806.
- Schrödinger, Erwin (1926). "Quantisierung als Eigenwertproblem". Annalen der Physik. 384 (4): 361–376. Bibcode:1926AnP...384..361S. doi:10.1002/andp.19263840404.
- Dirac, Paul A. M. (October 1926). "On the theory of quantum mechanics". Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character. 112 (762): 661–677. Bibcode:1926RSPSA.112..661D. doi:10.1098/rspa.1926.0133.

jstor.org

McCormmach, Russell (1966). "The Atomic Theory of John William Nicholson". Archive for History of Exact Sciences. 3 (2): 160–184. doi:10.1007/BF00357268. JSTOR 41133258. S2CID 120797894.

nih.gov

pubmed.ncbi.nlm.nih.gov

Heilbron, John L. (2013). "The path to the quantum atom". Nature. 498 (7452): 27–30. doi:10.1038/498027a. PMID 23739408. S2CID 4355108.

nist.gov

physics.nist.gov

"2022 CODATA Value: Planck constant". The NIST Reference on Constants, Units, and Uncertainty. NIST. May 2024. Retrieved 18 May 2024.
"2022 CODATA Value: reduced Planck constant". The NIST Reference on Constants, Units, and Uncertainty. NIST. May 2024. Retrieved 18 May 2024.
"2022 CODATA Value: Avogadro constant". The NIST Reference on Constants, Units, and Uncertainty. NIST. May 2024. Retrieved 18 May 2024.

niu.edu

kostic.niu.edu

Einstein, Albert (2003). "Physics and Reality" (PDF). Daedalus. 132 (4): 24. doi:10.1162/001152603771338742. S2CID 57559543. Archived from the original (PDF) on 15 April 2012. The question is first: How can one assign a discrete succession of energy values $H σ$ to a system specified in the sense of classical mechanics (the energy function is a given function of the coordinates $q r$ and the corresponding momenta $p r$ )? The Planck constant $h$ relates the frequency $H σ / h$ to the energy values $H σ$ . It is therefore sufficient to give to the system a succession of discrete frequency values.

nobelprize.org

"Max Planck Nobel Lecture". Archived from the original on 14 July 2023. Retrieved 14 July 2023.
Planck, Max (2 June 1920), The Genesis and Present State of Development of the Quantum Theory (Nobel Lecture), archived from the original on 15 July 2011, retrieved 13 December 2008
See, e.g., Arrhenius, Svante (10 December 1922). "Presentation speech of the 1921 Nobel Prize for Physics". Archived from the original on 4 September 2011. Retrieved 13 December 2008.
"The Nobel Prize in Physics 1921". Nobel Foundation. Archived from the original on 3 July 2018. Retrieved 23 April 2014.

openlibrary.org

Planck, M. (1914). The Theory of Heat Radiation. Translated by Masius, M. (2nd ed.). P. Blakiston's Son. pp. 6, 168. OL 7154661M.

physicsworld.com

Kragh, Helge (1 December 2000), Max Planck: the reluctant revolutionary, PhysicsWorld.com, archived from the original on 8 January 2009

semanticscholar.org

api.semanticscholar.org

Heilbron, John L. (2013). "The path to the quantum atom". Nature. 498 (7452): 27–30. doi:10.1038/498027a. PMID 23739408. S2CID 4355108.
McCormmach, Russell (1966). "The Atomic Theory of John William Nicholson". Archive for History of Exact Sciences. 3 (2): 160–184. doi:10.1007/BF00357268. JSTOR 41133258. S2CID 120797894.
Einstein, Albert (2003). "Physics and Reality" (PDF). Daedalus. 132 (4): 24. doi:10.1162/001152603771338742. S2CID 57559543. Archived from the original (PDF) on 15 April 2012. The question is first: How can one assign a discrete succession of energy values $H σ$ to a system specified in the sense of classical mechanics (the energy function is a given function of the coordinates $q r$ and the corresponding momenta $p r$ )? The Planck constant $h$ relates the frequency $H σ / h$ to the energy values $H σ$ . It is therefore sufficient to give to the system a succession of discrete frequency values.

solvayinstitutes.be

Previous Solvay Conferences on Physics, International Solvay Institutes, archived from the original on 16 December 2008, retrieved 12 December 2008

springer.com

static-content.springer.com

Sommerfeld, A. (1915). "Zur Theorie der Balmerschen Serie" (PDF). Sitzungsberichte der mathematisch-physikalischen Klasse der K. B. Akademie der Wissenschaften zu München. 33 (198): 425–458. doi:10.1140/epjh/e2013-40053-8.

uni-augsburg.de

physik.uni-augsburg.de

Planck, Max (1901), "Ueber das Gesetz der Energieverteilung im Normalspectrum" (PDF), Annalen der Physik (in German), 309 (3): 553–63, Bibcode:1901AnP...309..553P, doi:10.1002/andp.19013090310, archived (PDF) from the original on 10 June 2012, retrieved 15 December 2008. English translations:
- "On the Law of Distribution of Energy in the Normal Spectrum". Archived from the original on 18 April 2008.
- Einstein, Albert (1905). "Über einen die Erzeugung und Verwandlung des Lichtes betreffenden heuristischen Gesichtspunkt" (PDF). Annalen der Physik. 17 (6): 132–48. Bibcode:1905AnP...322..132E. doi:10.1002/andp.19053220607. Archived (PDF) from the original on 9 July 2011. Retrieved 3 December 2009.

web.archive.org

Planck, Max (1901), "Ueber das Gesetz der Energieverteilung im Normalspectrum" (PDF), Annalen der Physik (in German), 309 (3): 553–63, Bibcode:1901AnP...309..553P, doi:10.1002/andp.19013090310, archived (PDF) from the original on 10 June 2012, retrieved 15 December 2008. English translations:
- "On the Law of Distribution of Energy in the Normal Spectrum". Archived from the original on 18 April 2008.
- "Max Planck Nobel Lecture". Archived from the original on 14 July 2023. Retrieved 14 July 2023.
- Rybicki, G. B.; Lightman, A. P. (1979). Radiative Processes in Astrophysics. Wiley. p. 22. ISBN 978-0-471-82759-7. Archived from the original on 27 July 2020. Retrieved 20 May 2020.
- Kragh, Helge (1 December 2000), Max Planck: the reluctant revolutionary, PhysicsWorld.com, archived from the original on 8 January 2009
- Kragh, Helge (1999), Quantum Generations: A History of Physics in the Twentieth Century, Princeton University Press, p. 62, ISBN 978-0-691-09552-3, archived from the original on 6 December 2021, retrieved 31 October 2021
- Planck, Max (2 June 1920), The Genesis and Present State of Development of the Quantum Theory (Nobel Lecture), archived from the original on 15 July 2011, retrieved 13 December 2008
- Previous Solvay Conferences on Physics, International Solvay Institutes, archived from the original on 16 December 2008, retrieved 12 December 2008
- See, e.g., Arrhenius, Svante (10 December 1922). "Presentation speech of the 1921 Nobel Prize for Physics". Archived from the original on 4 September 2011. Retrieved 13 December 2008.
- Lenard, P. (1902). "Ueber die lichtelektrische Wirkung". Annalen der Physik. 313 (5): 149–198. Bibcode:1902AnP...313..149L. doi:10.1002/andp.19023130510. Archived from the original on 18 August 2019. Retrieved 3 July 2019.
- Einstein, Albert (1905). "Über einen die Erzeugung und Verwandlung des Lichtes betreffenden heuristischen Gesichtspunkt" (PDF). Annalen der Physik. 17 (6): 132–48. Bibcode:1905AnP...322..132E. doi:10.1002/andp.19053220607. Archived (PDF) from the original on 9 July 2011. Retrieved 3 December 2009.
- Isaacson, Walter (10 April 2007). Einstein: His Life and Universe. Simon and Schuster. pp. 309–314. ISBN 978-1-4165-3932-2. Archived from the original on 9 January 2020. Retrieved 31 October 2021.
- "The Nobel Prize in Physics 1921". Nobel Foundation. Archived from the original on 3 July 2018. Retrieved 23 April 2014.
- Bohr, Neils (1913). "On the constitution of atoms and molecules". The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science. 6th series. 26 (151): 1–25. Bibcode:1913PMag...26..476B. doi:10.1080/14786441308634955. Archived from the original on 7 March 2023. Retrieved 23 July 2023.
- Giuseppe Morandi; F. Napoli; E. Ercolessi (2001), Statistical mechanics: an intermediate course, World Scientific, p. 84, ISBN 978-981-02-4477-4, archived from the original on 6 December 2021, retrieved 31 October 2021
- Einstein, Albert (2003). "Physics and Reality" (PDF). Daedalus. 132 (4): 24. doi:10.1162/001152603771338742. S2CID 57559543. Archived from the original (PDF) on 15 April 2012. The question is first: How can one assign a discrete succession of energy values $H σ$ to a system specified in the sense of classical mechanics (the energy function is a given function of the coordinates $q r$ and the corresponding momenta $p r$ )? The Planck constant $h$ relates the frequency $H σ / h$ to the energy values $H σ$ . It is therefore sufficient to give to the system a succession of discrete frequency values.

worldcat.org

search.worldcat.org

Quincey, Paul; Brown, Richard J C (1 June 2016). "Implications of adopting plane angle as a base quantity in the SI". Metrologia. 53 (3): 998–1002. arXiv:1604.02373. Bibcode:2016Metro..53..998Q. doi:10.1088/0026-1394/53/3/998. ISSN 0026-1394.

wvusd.k12.ca.us

dbhs.wvusd.k12.ca.us

Planck, Max (1901), "Ueber das Gesetz der Energieverteilung im Normalspectrum" (PDF), Annalen der Physik (in German), 309 (3): 553–63, Bibcode:1901AnP...309..553P, doi:10.1002/andp.19013090310, archived (PDF) from the original on 10 June 2012, retrieved 15 December 2008. English translations:
- "On the Law of Distribution of Energy in the Normal Spectrum". Archived from the original on 18 April 2008.

zenodo.org

Lenard, P. (1902). "Ueber die lichtelektrische Wirkung". Annalen der Physik. 313 (5): 149–198. Bibcode:1902AnP...313..149L. doi:10.1002/andp.19023130510. Archived from the original on 18 August 2019. Retrieved 3 July 2019.
Bohr, Neils (1913). "On the constitution of atoms and molecules". The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science. 6th series. 26 (151): 1–25. Bibcode:1913PMag...26..476B. doi:10.1080/14786441308634955. Archived from the original on 7 March 2023. Retrieved 23 July 2023.
Bohr, N. (July 1913). "I. On the constitution of atoms and molecules". The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science. 26 (151): 1–25. Bibcode:1913PMag...26....1B. doi:10.1080/14786441308634955.