%0 Journal Article
%A Yu. A. Grishechkin
%A V. N. Kapshai
%A M. S. Danilchenko
%T Relativistic bound $s$-states problem for superposition of two potentials «$\delta$-sphere» type
%J Problemy fiziki, matematiki i tehniki
%D 2017
%P 15-19
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PFMT_2017_2_a2/
%G ru
%F PFMT_2017_2_a2