%0 Journal Article
%A S. M. Tashpulatov
%T Spectrum of the energy operator of a two-magnon system in the three-dimensional isotropic Heisenberg ferromagnet model with impurity
%J Teoretičeskaâ i matematičeskaâ fizika
%D 2010
%P 227-242
%V 162
%N 2
%U http://geodesic.mathdoc.fr/item/TMF_2010_162_2_a4/
%G ru
%F TMF_2010_162_2_a4