%0 Journal Article %A Alfred van der Poorten %T Effectively computable bounds for the solutions of certain diophantine equations %J Acta Arithmetica %D 1977 %P 195-207 %V 33 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-33-3-195-207/ %R 10.4064/aa-33-3-195-207 %G en %F 10_4064_aa_33_3_195_207