%0 Journal Article
%A W. Ljunggren
%T On the Diophantine Equation Ax4 -By2 = C (C = 1, 4).
%J Mathematica Scandinavica
%D 1967
%P 149-158
%V 21
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1967__21_166015/
%F MS2_1967__21_166015