%0 Journal Article %A Christopher Skinner %T Solvability of %J Acta Arithmetica %D 1996 %P 251-258 %V 75 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-75-3-251-258/ %R 10.4064/aa-75-3-251-258 %G en %F 10_4064_aa_75_3_251_258