%0 Journal Article
%A Trnková, Věra
%A Koubek, Václav
%T The Cantor-Bernstein theorem for functors
%J Commentationes Mathematicae Universitatis Carolinae
%D 1973
%P 197-204
%V 14
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_1973__14_2_a1/
%G en
%F CMUC_1973__14_2_a1