%0 Journal Article
%A È. Muhamadiev
%T On computing the rotation of finite-dimensional vector fields
%J Doklady Akademii Nauk
%D 1970
%P 535-537
%V 190
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1970_190_3_a11/
%G ru
%F DAN_1970_190_3_a11