%0 Journal Article
%A Trlifaj, Jan
%T Ext and von Neumann regular rings
%J Czechoslovak Mathematical Journal
%D 1985
%P 324-332
%V 35
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1985.102020/
%R 10.21136/CMJ.1985.102020
%G en
%F 10_21136_CMJ_1985_102020