%0 Journal Article %A Maurice Mignotte %T A note on the equation $ax^n - by^n = c$ %J Acta Arithmetica %D 1996 %P 287-295 %V 75 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-75-3-287-295/ %R 10.4064/aa-75-3-287-295 %G en %F 10_4064_aa_75_3_287_295