%0 Journal Article
%A S. Yu. Orevkov
%T Surgery of level hypersurfaces of a direct sum of two functions
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 1984
%P 10-13
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_1984_6_a2/
%G ru
%F VMUMM_1984_6_a2