%0 Journal Article
%A Roger Clement Crocker
%T On the sum of two squares and two powers of $k$
%J Colloquium Mathematicum
%D 2008
%P 235-267
%V 112
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm112-2-3/
%R 10.4064/cm112-2-3
%G en
%F 10_4064_cm112_2_3