%0 Journal Article %A Maohua Le %T On the diophantine equation D₁x⁴ -D₂y² = 1 %J Acta Arithmetica %D 1996 %P 1-9 %V 76 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-76-1-1-9/ %R 10.4064/aa-76-1-1-9 %G fr %F 10_4064_aa_76_1_1_9