%0 Journal Article
%A V. A. Zalgaller
%T A representation of functions of several variables as the difference of convex functions
%J Zapiski Nauchnykh Seminarov POMI
%D 1997
%P 36-65
%V 246
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1997_246_a2/
%G ru
%F ZNSL_1997_246_a2