%0 Journal Article %A Sz. Tengely %T On the Diophantine equation $x^2+q^{2m}=2y^p$ %J Acta Arithmetica %D 2007 %P 71-86 %V 127 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa127-1-6/ %R 10.4064/aa127-1-6 %G fr %F 10_4064_aa127_1_6