%0 Journal Article
%A J. Steinig
%A P. Schumer
%T On the incongruence of consecutive fourth powers.
%J Elemente der Mathematik
%D 1988
%P 145-149
%V 43
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ELMA_1988__43_3_141437/
%F ELMA_1988__43_3_141437