%0 Journal Article
%A S. N. Lakaev
%A Zh. I. Abdullaev
%T Spectrum of the four-particle Schrödinger operator with paired contact interactions on a lattice
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1998
%P 630-632
%V 53
%N 3
%U http://geodesic.mathdoc.fr/item/RM_1998_53_3_a5/
%G en
%F RM_1998_53_3_a5