%0 Journal Article %A Yongzhong Hu %A Maohua Le %T A note on ternary purely exponential diophantine equations %J Acta Arithmetica %D 2015 %P 173-182 %V 171 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa171-2-4/ %R 10.4064/aa171-2-4 %G en %F 10_4064_aa171_2_4