%0 Journal Article %A Alessandro Languasco %A Alessandro Zaccagnini %T On a ternary Diophantine problem with mixed powers of primes %J Acta Arithmetica %D 2013 %P 345-362 %V 159 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa159-4-4/ %R 10.4064/aa159-4-4 %G en %F 10_4064_aa159_4_4