%0 Journal Article
%A M. Sh. Tsalenko
%T The semigroup of reflective subcategories
%J Sbornik. Mathematics
%D 1970
%P 61-75
%V 10
%N 1
%U http://geodesic.mathdoc.fr/item/SM_1970_10_1_a4/
%G en
%F SM_1970_10_1_a4