%0 Journal Article %A A. Rotkiewicz %T On Fermat's equation with exponent 2p %J Colloquium Mathematicum %D 1981 %P 101-102 %V 45 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-45-1-101-102/ %R 10.4064/cm-45-1-101-102 %G en %F 10_4064_cm_45_1_101_102