%0 Journal Article
%A Zhongfeng Zhang
%A Jiagui Luo
%A Pingzhi Yuan
%T On the diophantine equation $x^y-y^x=c^z$
%J Colloquium Mathematicum
%D 2012
%P 277-285
%V 128
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm128-2-13/
%R 10.4064/cm128-2-13
%G fr
%F 10_4064_cm128_2_13