TON 618 (Portuguese Wikipedia)
Analysis of information sources in references of the Wikipedia article "TON 618" in Portuguese language version.
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arxiv.org
- «Near-infrared spectroscopy of high-redshift active galactic nuclei: I. A metallicity-accretion rate relationship». The Astrophysical Journal. 614: 547–557. Bibcode:2004ApJ...614..547S. arXiv:astro-ph/0406559
. doi:10.1086/423607 - «Reverberation measurements for 17 quasars and the size-mass-luminosity relations in active galactic nuclei». The Astrophysical Journal. 533: 631–649. Bibcode:2000ApJ...533..631K. arXiv:astro-ph/9911476. doi:10.1086/308704
carnegiescience.edu
cosmology.carnegiescience.edu
- «1963: Maarten Schmidt Discovers Quasars | Everyday Cosmology». cosmology.carnegiescience.edu. Consultado em 26 de agosto de 2020
doi.org
dx.doi.org
- «Near-infrared spectroscopy of high-redshift active galactic nuclei: I. A metallicity-accretion rate relationship». The Astrophysical Journal. 614: 547–557. Bibcode:2004ApJ...614..547S. arXiv:astro-ph/0406559. doi:10.1086/423607
- «Optical spectrum and redshifts of a quasar of extremely high intrinsice luminosity: B2 1225+31». The Astrophysical Journal. 207: L73–L74. Bibcode:1976ApJ...207L..73U. doi:10.1086/182182
- «Reverberation measurements for 17 quasars and the size-mass-luminosity relations in active galactic nuclei». The Astrophysical Journal. 533: 631–649. Bibcode:2000ApJ...533..631K. arXiv:astro-ph/9911476. doi:10.1086/308704
google.com.br
books.google.com.br
- Yonck, Richard (2020). Future Minds: The Rise of Intelligence from the Big Bang to the End of the Universe 1 ed. New York, NY: Simon and Schuster. 336 páginas. ISBN 9781948924405. OCLC 1127068635
harvard.edu
ui.adsabs.harvard.edu
- «Near-infrared spectroscopy of high-redshift active galactic nuclei: I. A metallicity-accretion rate relationship». The Astrophysical Journal. 614: 547–557. Bibcode:2004ApJ...614..547S. arXiv:astro-ph/0406559. doi:10.1086/423607
- «A catalogue of 3235 radio sources at 408 MHz». Astronomy & Astrophysics Supplement Series. 1. Bibcode:1970A&AS....1..281C
- «Optical spectrum and redshifts of a quasar of extremely high intrinsice luminosity: B2 1225+31». The Astrophysical Journal. 207: L73–L74. Bibcode:1976ApJ...207L..73U. doi:10.1086/182182
- «Reverberation measurements for 17 quasars and the size-mass-luminosity relations in active galactic nuclei». The Astrophysical Journal. 533: 631–649. Bibcode:2000ApJ...533..631K. arXiv:astro-ph/9911476. doi:10.1086/308704
nasa.gov
- Boen, Brooke (6 de junho de 2013). «From Super to Ultra: Just How Big Can Black Holes Get?». NASA (em inglês). Consultado em 26 de agosto de 2020
newatlas.com
- «"Ultramassive" black holes may be the biggest ever found – and they're growing fast». New Atlas (em inglês). 21 de fevereiro de 2018. Consultado em 26 de agosto de 2020
unam.mx
astroscu.unam.mx
- «Blue stars in the North Galactic Cap» (PDF). Boletín de los Observatorios de Tonantzintla y Tacubaya. 2: 3–36
worldcat.org
- Yonck, Richard (2020). Future Minds: The Rise of Intelligence from the Big Bang to the End of the Universe 1 ed. New York, NY: Simon and Schuster. 336 páginas. ISBN 9781948924405. OCLC 1127068635