File:Sergey Vsevolodovich Yablonsky2.jpg

This work is copyrighted (or assumed to be copyrighted) and unlicensed. It does not fall into one of the blanket acceptable non-free content categories listed at Wikipedia:Non-free content § Images or Wikipedia:Non-free content § Audio clips, and it is not covered by a more specific non-free content license listed at Category:Wikipedia non-free file copyright templates. However, it is believed that the use of this work: To illustrate the subject in question Where no free equivalent is available or could be created that would adequately give the same information On the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation, qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights. Fair use //en.wikipedia.org/wiki/File:Sergey_Vsevolodovich_Yablonsky2.jpg true

To the uploader: Please add a detailed non-free use rationale for each article the image is used in, which must also declare compliance with the other parts of the non-free content criteria, as well as the source of the work and copyright information. For example non-free use rationales, see Wikipedia:Use rationale examples. Template:Non-free use rationale may be helpful for stating the rationale. This tag is not a sufficient claim of fair use. To patrollers and administrators: If this image has an appropriate rationale please append |image has rationale=yes as a parameter to the license template.

http://www.math.ru/history/people/Yablonski

   This image is subject to copyright. However its use is 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 07:24, 14 March 2007 (UTC)