%0 Journal Article %A Maohua Le %T A note on the number of solutions of the generalized Ramanujan-Nagell equation $x²-D = k^n$ %J Acta Arithmetica %D 1996 %P 11-18 %V 78 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-78-1-11-18/ %R 10.4064/aa-78-1-11-18 %G en %F 10_4064_aa_78_1_11_18