%0 Journal Article
%A È. Muhamadiev
%T Construction of a correct guiding function for a system of differential equations
%J Doklady Akademii Nauk
%D 1970
%P 777-779
%V 190
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1970_190_4_a9/
%G ru
%F DAN_1970_190_4_a9