%0 Journal Article
%A V. R. Fridlender
%T Generalization of the Leibniz--H\"ormander formula. Multiplication of differential operators with variable coefficients
%J Differencialʹnye uravneniâ
%D 1966
%P 1275-1276
%V 2
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1966_2_9_a14/
%G ru
%F DE_1966_2_9_a14