%0 Journal Article
%A M. Ya. Zhitomirskii
%T Finitely determined $1$-forms $w$, $w|_0\ne0$ are exhausted by the Darboux and Martinet models
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1985
%P 71-72
%V 19
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1985_19_1_a12/
%G ru
%F FAA_1985_19_1_a12