%0 Journal Article
%A G. M. Zhislin
%T Spectrum of differential operators of quantum-mechanical many-particle systems in spaces of functions of a~given symmetry
%J Izvestiya. Mathematics 
%D 1969
%P 559-616
%V 3
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1969_3_3_a5/
%G en
%F IM2_1969_3_3_a5