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Germinal Pierre Dandelin . fr Germinal Pierre Dandelin avril au Bourget France fvrier Bruxelles tait un mathmaticien belge Il est surtout connu pour ses travaux en gomtrie google be um hl fr safe off sa biw bih tbm isch tbnid jFyDHwlXVQM refurl org Dandelin docid MWQHcCOKkntvM url org ei ioiETujXQWGxOiBw zoom iact