%0 Journal Article
%A S. M. Tashpulatov
%T Spectrum of the~energy operator of two-magnon systems in the~isotropic Heisenberg ferromagnet model with impurity
%J Teoretičeskaâ i matematičeskaâ fizika
%D 2010
%P 464-472
%V 164
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_2010_164_3_a16/
%G ru
%F TMF_2010_164_3_a16