%0 Journal Article
%A E. M. Vorob'ev
%T Partial symmetries and integrable multidimensional differential equations
%J Differencialʹnye uravneniâ
%D 1989
%P 461-465
%V 25
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1989_25_3_a9/
%G ru
%F DE_1989_25_3_a9