%0 Journal Article %A A. L. Burin %A L. A. Maksimov %T Localization of spin excitations in a~uniaxial ferromagnet with rapidly decreasing exchange potential %J Teoretičeskaâ i matematičeskaâ fizika %D 1988 %P 297-303 %V 76 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1988_76_2_a11/ %G ru %F TMF_1988_76_2_a11