%0 Journal Article
%A V. N. Rodionov
%A A. M. Mandel
%A G. A. Kravtsova
%T Restriction of the~fermion mass spectrum in $PT$-symmetric systems and its implications for studying dark matter
%J Teoretičeskaâ i matematičeskaâ fizika
%D 2019
%P 473-488
%V 198
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_2019_198_3_a5/
%G ru
%F TMF_2019_198_3_a5