%0 Journal Article
%A R. B. Sher
%T Products and sums of absolute proper retracts
%J Colloquium Mathematicum
%D 1975
%P 91-102
%V 33
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-33-1-91-102/
%R 10.4064/cm-33-1-91-102
%G en
%F 10_4064_cm_33_1_91_102