%0 Journal Article
%A A. M. Mel'nikov
%T On the lower branches of the spectrum of two fermions interacting with a~boson gas (exiton)
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1995
%P 824-825
%V 50
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1995_50_4_a9/
%G en
%F RM_1995_50_4_a9