%0 Journal Article
%A Pingzhi Yuan
%A Yuan Li
%T Squares in Lehmer sequences and the
 Diophantine equation $Ax^4-By^2=2$
%J Acta Arithmetica
%D 2009
%P 275-302
%V 139
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa139-3-6/
%R 10.4064/aa139-3-6
%G en
%F 10_4064_aa139_3_6