%0 Journal Article %A Yu. A. Tserkovnikov %A Yu. G. Rudoi %T The spectrum and correlation functions of Heisenberg's anisotropic ferromagnet %J Informatics and Automation %D 1975 %P 414-424 %V 136 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1975_136_a31/ %G ru %F TRSPY_1975_136_a31