TY - JOUR AU - A. L. Burin AU - L. A. Maksimov TI - Localization of spin excitations in a~uniaxial ferromagnet with rapidly decreasing exchange potential JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1988 SP - 297 EP - 303 VL - 76 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1988_76_2_a11/ LA - ru ID - TMF_1988_76_2_a11 ER -