%0 Journal Article %A S. M. Tashpulatov %T Spectra and bound states of the energy operator of two-magnon systems in a non-Heisenberg ferromagnet with spin one and nearest-neighbor coupling %J Teoretičeskaâ i matematičeskaâ fizika %D 2000 %P 282-296 %V 125 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2000_125_2_a6/ %G ru %F TMF_2000_125_2_a6