%0 Journal Article
%A S. P. Novikov
%T Critical points and level surfaces of multivalued functions
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1984
%P 201-209
%V 166
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1984_166_a14/
%G ru
%F TM_1984_166_a14