Image:Gustav de Vries.jpg

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[edit] Summary

Gustav de Vries (1866-1934), Dutch mathematician.

Source: Een speurtocht naar persoonlijkheden, by Bastiaan Willink.

[edit] Licensing

Fair use rationale
Description	Gustav de Vries (1866-1934), Dutch mathematician.
Source	Dr Bastiaan Willink, from whose article this photograph has been taken, has kindly granted use of this photograph for the purpose indicated bolow through a written permission. Details of this article are as follows: Bastiaan Willink, Geschiedenis: De samenwerking tussen Korteweg en de Vries — Een speurtocht naar persoonlijkheden, pp. 179-185 (NAW 6/7 nr. 1 maart 2007).[1]
Portion of copyrighted work used	All.
Purpose of Image	To be used in conjunction with the Wikipedia article concerning Gustav de Vries.
Resolution reduced?	No.
Replaceable?	No.

This work is copyrighted and unlicensed. It does not fall into one of the blanket fair use categories listed at Wikipedia:Fair use#Images or Wikipedia:Fair use#Audio_clips. However, it is believed that the use of this work in the article "Gustav de Vries":

To illustrate the object in question
Where no free equivalent is available or could be created that would adequately give the same information
On the English-language Wikipedia ([2]), hosted on servers in the United States by the non-profit Wikimedia Foundation ([3]),

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:Fair use and Wikipedia:Copyrights.

To the uploader: this tag is not a sufficient claim of fair use. You must also include the source of the work, all available copyright information, and a detailed fair use rationale.

--BF 17:59, 17 March 2007 (UTC)

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(del) (cur) 18:05, 14 March 2007 . . BehnamFarid (Talk | contribs) . . 249×341 (24,875 bytes) (Gustav de Vries (1866-1934), Dutch mathematician. Source: ''Een speurtocht naar persoonlijkheden'', by Bastiaan Willink.)