TY - JOUR AU - S. M. Tashpulatov TI - Two-magnon systems in the one-dimensional non-Heisenberg ferromagnet with nearest neighbours and second nearest neighbours interaction with spin value $s=1$ JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1996 SP - 251 EP - 261 VL - 107 IS - 2 UR - http://geodesic.mathdoc.fr/item/TMF_1996_107_2_a6/ LA - ru ID - TMF_1996_107_2_a6 ER -