%0 Journal Article
%A Yong Zhang
%T Some observations on the Diophantine equation $f(x)f(y)=f(z)^2$
%J Colloquium Mathematicum
%D 2016
%P 275-283
%V 142
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm142-2-8/
%R 10.4064/cm142-2-8
%G en
%F 10_4064_cm142_2_8