%0 Journal Article
%A O. V. Khramtsov
%T On the tree points controllability of the linear complete integrable Pfaff systems
%J Differencialʹnye uravneniâ
%D 1988
%P 726-727
%V 24
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1988_24_4_a33/
%G ru
%F DE_1988_24_4_a33