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Dec 31, 2011 at 5:16 vote accept Ehsan M. Kermani
Dec 18, 2011 at 10:38 answer added Georges Elencwajg timeline score: 11
Dec 18, 2011 at 9:39 answer added Kevin Buzzard timeline score: 8
Dec 18, 2011 at 5:14 history asked Ehsan M. Kermani CC BY-SA 3.0