%0 Journal Article
%A Yu. I. Zhuravlev
%T Mathematical methods of controlling abstract transformations
%J Doklady Akademii Nauk
%D 1958
%P 227-230
%V 123
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1958_123_2_a3/
%G ru
%F DAN_1958_123_2_a3