%0 Journal Article
%A A. G. Sigalov
%A I. M. Sigal
%T Description of the spectrum of the energy operator of quantum-mechanical systems that is invariant with respect to permutations of identical particles
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1970
%P 73-93
%V 5
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1970_5_1_a7/
%G ru
%F TMF_1970_5_1_a7