%0 Journal Article
%A R. B. Sher
%T Products and sums of absolute proper retracts, II
%J Colloquium Mathematicum
%D 1978
%P 223-225
%V 40
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-40-2-223-225/
%R 10.4064/cm-40-2-223-225
%G en
%F 10_4064_cm_40_2_223_225