%0 Journal Article %A K. Ramachandra %A A. Sankaranarayanan %A K. Srinivas %T Problems and results on αp - βq %J Acta Arithmetica %D 1996 %P 119-131 %V 75 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-75-2-119-131/ %R 10.4064/aa-75-2-119-131 %G en %F 10_4064_aa_75_2_119_131