%0 Journal Article
%A Cohn, J. H. E.
%T On the Diophantine equation z2 = x4 + Dx2y2 + y4
%J Glasgow mathematical journal
%D 1994
%P 283-285
%V 36
%N 3
%U http://geodesic.mathdoc.fr/articles/10.1017/S001708950003086X/
%R 10.1017/S001708950003086X
%F 10_1017_S001708950003086X