File:George David Birkhoff 1.jpg
George_David_Birkhoff_1.jpg (268 × 326 pixels, file size: 9 KB, MIME type: image/jpeg)
Captions
DescriptionGeorge David Birkhoff 1.jpg | George David Birkhoff (1884-1944) | |||||
Date | ||||||
Source | Rudolf Fritsch. Der Vierfarbensatz: Geschichte, topologische Grundlagen und Beweisidee. Mannheim: BI-Wissenschaftsverlag, 1994; S.29 | |||||
Author | Unknown authorUnknown author | |||||
Permission (Reusing this file) |
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 19:01, 11 May 2008 | 268 × 326 (9 KB) | SKraemer (talk | contribs) | {{Information |Description=George David Birkhoff (1884-1944) |Source= |Date=1910 |Author= |Permission= |other_versions= }} |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
File usage on other wikis
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on arz.wikipedia.org
- Usage on azb.wikipedia.org
- Usage on be.wikipedia.org
- Usage on bn.wikipedia.org
- Usage on ca.wikipedia.org
- Usage on cy.wikipedia.org
- Usage on de.wikipedia.org
- Usage on en.wikipedia.org
- Usage on es.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on gl.wikipedia.org
- Usage on ht.wikipedia.org
- Usage on it.wikipedia.org
- Usage on ja.wikipedia.org
- Usage on ko.wikipedia.org
- Usage on la.wikipedia.org
- Usage on nn.wikipedia.org
- Usage on no.wikipedia.org
- Usage on pl.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on ro.wikipedia.org
- Usage on ru.wikipedia.org
- Usage on sk.wikipedia.org
- Usage on sl.wikipedia.org
- Usage on smn.wikipedia.org
- Usage on sv.wikipedia.org
- Usage on tr.wikipedia.org
- Usage on uk.wikipedia.org
- Usage on www.wikidata.org
- Usage on zh.wikipedia.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
_error | 0 |
---|