%0 Journal Article %A V. V. Val'kov %A S. G. Ovchinnikov %T Hubbard operators and spin-wave theory of Heisenberg magnets with arbitrary spin %J Teoretičeskaâ i matematičeskaâ fizika %D 1982 %P 466-476 %V 50 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1982_50_3_a16/ %G ru %F TMF_1982_50_3_a16