%0 Journal Article
%A Weingartner,  Andreas
%T On the solutions of \(\sigma (n) = \sigma (n+k)\)
%J Journal of integer sequences
%D 2011
%V 14
%N 5
%U http://geodesic.mathdoc.fr/item/JIS_2011__14_5_a0/
%G en
%F JIS_2011__14_5_a0