File:Sergey Vsevolodovich Yablonsky.jpg

http://mathcyb.cmc.msu.ru/history.html

Licensing
=== Fair use for Sergey Vsevolodovich Yablonsky === This image is subject to copyright. However its use is likely to be covered by the U.S. fair use laws because: # It is a historically significant photo of a famous individual. # It is of much lower resolution than the original (copies made from it will be of very inferior quality). # The photo is only being used for informational purposes. # Its inclusion in the article adds significantly to the article because it shows the subject of this article. Mameisam 01:33, 14 March 2007 (UTC)