%0 Journal Article
%A V. P. Maslov
%A O. Yu. Shvedov
%T Approximate nonsymmetric solutions of many-particle equations and some identities for the density matrix
%J Matematičeskie zametki
%D 1996
%P 463-467
%V 60
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1996_60_3_a19/
%G ru
%F MZM_1996_60_3_a19