%0 Journal Article
%A Guido Mislin
%A Peter Hilton
%T Bicartesian Squares of Nilpotent Groups.
%J Commentarii mathematici Helvetici
%D 1975
%P 477-492
%V 50
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1975__50_139635/
%F CMH_1975__50_139635