Ludwig Föppl (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ludwig Föppl" in English language version.

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5doi.org

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5semanticscholar.org

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2worldcat.org

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2books.google.com

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1drive.google.com

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1badw.de

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1harvard.edu

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1umich.edu

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1springer.com

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1bsb-muenchen.de

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badw.de

"Prof. Dr. Ludwig Föppl". Bavarian Academy of Sciences. Bayerische Akademie der Wissenschaften. Retrieved 28 October 2017.

books.google.com

Mehra, Jagdish; Rechenberg, Helmut (28 December 2000). The Historical Development of Quantum Theory. Springer Science & Business Media. p. 37. ISBN 978-0-387-95177-5. Retrieved 29 October 2017.
Föppl, Ludwig (1947). Die strenge Lösung für die rollende Reibung. Leibniz. Retrieved 30 October 2017.

bsb-muenchen.de

opacplus.bsb-muenchen.de

Föppl, Ludwig; Gerhard, Sunday (1951). "Tables and tables on strength theory German:Tafeln und Tabellen zur Festigkeitslehre" (pamphlet) (in German). Munich: Oldenbourg. OCLC 5734320. Retrieved 30 October 2017. {{cite journal}}: Cite journal requires |journal= (help)

doi.org

Samuels, Martin (3 June 2016). "Ludwig Föppl: A Bavarian cryptanalyst on the Western front". Cryptologia. 40 (4). Taylor and Francis Journals: 355–373. doi:10.1080/01611194.2015.1084960. S2CID 33902570.
Weierud, Frode; Zabell, Sandy (6 June 2019). "German mathematicians and cryptology in WWII". Cryptologia. 44 (2). Note 69: Taylor & Francis: 51. doi:10.1080/01611194.2019.1600076. ISSN 1558-1586. S2CID 198336556.{{cite journal}}: CS1 maint: location (link)
Popova, Elena; Popov, Valentin L. (2020). "Ludwig Föppl and Gerhard Schubert: Unknown classics of contact mechanics". ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 100 (9): e202000203. Bibcode:2020ZaMM..100E0203P. doi:10.1002/zamm.202000203. S2CID 225178471.
Föppl, L. (1 January 1941). "Elastische Beanspruchung des Erdbodens unter Fundamenten". Forschung Auf dem Gebiet des Ingenieurwesens A (in German). 12 (1): 31–39. doi:10.1007/BF02593958. S2CID 122466352.
Schubert, Gerhard (1 June 1942). "Zur Frage der Druckverteilung unter elastisch gelagerten Tragwerken". Ingenieur-Archiv (in German). 13 (3): 132–147. doi:10.1007/BF02095912. S2CID 122545455.

drive.google.com

"CSDIC (UK) SIR 1704 - Herzfeld. The organisation and history of the Cryptographic Service within the German Army". Google drive. CSDIC. 8 July 1945. p. Appendix 2. Retrieved 27 October 2017.

harvard.edu

ui.adsabs.harvard.edu

Popova, Elena; Popov, Valentin L. (2020). "Ludwig Föppl and Gerhard Schubert: Unknown classics of contact mechanics". ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 100 (9): e202000203. Bibcode:2020ZaMM..100E0203P. doi:10.1002/zamm.202000203. S2CID 225178471.

semanticscholar.org

api.semanticscholar.org

Samuels, Martin (3 June 2016). "Ludwig Föppl: A Bavarian cryptanalyst on the Western front". Cryptologia. 40 (4). Taylor and Francis Journals: 355–373. doi:10.1080/01611194.2015.1084960. S2CID 33902570.
Weierud, Frode; Zabell, Sandy (6 June 2019). "German mathematicians and cryptology in WWII". Cryptologia. 44 (2). Note 69: Taylor & Francis: 51. doi:10.1080/01611194.2019.1600076. ISSN 1558-1586. S2CID 198336556.{{cite journal}}: CS1 maint: location (link)
Popova, Elena; Popov, Valentin L. (2020). "Ludwig Föppl and Gerhard Schubert: Unknown classics of contact mechanics". ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 100 (9): e202000203. Bibcode:2020ZaMM..100E0203P. doi:10.1002/zamm.202000203. S2CID 225178471.
Föppl, L. (1 January 1941). "Elastische Beanspruchung des Erdbodens unter Fundamenten". Forschung Auf dem Gebiet des Ingenieurwesens A (in German). 12 (1): 31–39. doi:10.1007/BF02593958. S2CID 122466352.
Schubert, Gerhard (1 June 1942). "Zur Frage der Druckverteilung unter elastisch gelagerten Tragwerken". Ingenieur-Archiv (in German). 13 (3): 132–147. doi:10.1007/BF02095912. S2CID 122545455.

springer.com

Ludwig, Föppl; Ernst, Mönch (1950). Praktische Spannungsoptik. Springer-Verlag Berlin Heidelberg. ISBN 978-3-642-52730-2. Retrieved 30 October 2017.

umich.edu

name.umdl.umich.edu

"University of Michigan Historical Math Collection". Michigan University Book Collection. The University of Michigan Historical Mathematics Collection. 19 April 2007. Retrieved 30 October 2017.

worldcat.org

search.worldcat.org

Weierud, Frode; Zabell, Sandy (6 June 2019). "German mathematicians and cryptology in WWII". Cryptologia. 44 (2). Note 69: Taylor & Francis: 51. doi:10.1080/01611194.2019.1600076. ISSN 1558-1586. S2CID 198336556.{{cite journal}}: CS1 maint: location (link)
Föppl, Ludwig; Gerhard, Sunday (1951). "Tables and tables on strength theory German:Tafeln und Tabellen zur Festigkeitslehre" (pamphlet) (in German). Munich: Oldenbourg. OCLC 5734320. Retrieved 30 October 2017. {{cite journal}}: Cite journal requires |journal= (help)