Image:Bertrand.jpg

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[edit] Beschreibung

Description

Joseph Louis François Bertrand (1822-1900), mathematician
Source

http://scienceworld.wolfram.com/biography/Bertrand.html
Date
Author

unknown
Permission
(Reusing this image)

see below

[edit] Licensing

Public domain This image (or other media file) is in the public domain because its copyright has expired.

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Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Côte d'Ivoire has a general copyright term of 99 years and Honduras has 75 years, but they do implement that rule of the shorter term.

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File history

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Date/TimeDimensionsUserComment
current20:37, 26 September 2007168×200 (7 KB)Wladyslaw Sojka ({{Information |Description= Joseph Louis Francois Bertrand (1822-1900), mathematician |Source= http://scienceworld.wolfram.com/biography/Bertrand.html |Date= |Author= unknown |Permission= |other_versions= }} )
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