%0 Journal Article %A Kenneth Ribet %T On the equation $a^p + 2^α b^p + c^p = 0$ %J Acta Arithmetica %D 1997 %P 7-16 %V 79 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-79-1-7-16/ %R 10.4064/aa-79-1-7-16 %G en %F 10_4064_aa_79_1_7_16