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File:Aleksandr Danilovich Aleksandrov.jpg

Aleksandr_Danilovich_Aleksandrov.jpg (212 × 262 pixels, file size: 8 KB, MIME type: image/jpeg)

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English: Werner Fenchel (left), Alexander D. Alexandrov, Herbert Busemann, Børge Jessen, 1954
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Source Mathematisches Forschungsinstitut Oberwolfach,https://opc.mfo.de/detail?photo_id=1094
Author Konrad Jacobs, Erlangen, Copyright is MFO
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current14:06, 10 April 2020Thumbnail for version as of 14:06, 10 April 2020212 × 262 (8 KB)Putnik (talk | contribs)File:Fenchel Alexandrov Busemann Jessen.jpg cropped 74 % horizontally, 53 % vertically using CropTool with precise mode.

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