%0 Journal Article
%A A. F. Gorshkov
%A Yu. M. Solomentsev
%T Applicability of vertex replacements in a class of problems on
%J Doklady Akademii Nauk
%D 1994
%P 157-160
%V 336
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1994_336_2_a2/
%G ru
%F DAN_1994_336_2_a2