TY  - JOUR
AU  - S. M. Tashpulatov
TI  - Spectrum of the energy operator of a two-magnon system in the three-dimensional isotropic Heisenberg ferromagnet model with impurity
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 2010
SP  - 227
EP  - 242
VL  - 162
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/TMF_2010_162_2_a4/
LA  - ru
ID  - TMF_2010_162_2_a4
ER  -