%0 Journal Article
%A E. M. Chirka
%T Introduction to the geometry of $CR$-manifolds
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1991
%P 95-197
%V 46
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1991_46_1_a2/
%G en
%F RM_1991_46_1_a2