%0 Journal Article
%A V. N. Gerasimov
%T The group of units of a~free product of rings
%J Sbornik. Mathematics
%D 1989
%P 41-63
%V 62
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1989_62_1_a2/
%G en
%F SM_1989_62_1_a2