%0 Journal Article %A T. Shorey %T On the greatest prime factor of $(ax^m + by^n)$ %J Acta Arithmetica %D 1980 %P 21-25 %V 36 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-36-1-21-25/ %R 10.4064/aa-36-1-21-25 %G en %F 10_4064_aa_36_1_21_25