%0 Journal Article %A A. Kumchev %T A diophantine inequality involving prime powers %J Acta Arithmetica %D 1999 %P 311-330 %V 89 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-89-4-311-330/ %R 10.4064/aa-89-4-311-330 %G en %F 10_4064_aa_89_4_311_330