%0 Journal Article
%A O. A. Liskovets
%T External approximations for the regularization of monotone
%J Doklady Akademii Nauk
%D 1987
%P 21-25
%V 296
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1987_296_1_a3/
%G ru
%F DAN_1987_296_1_a3