%0 Journal Article %A R. R. Nigmatullin %A V. A. Toboev %T Correlation functions for anisotropic heisenberg model in zero magnetic field %J Teoretičeskaâ i matematičeskaâ fizika %D 1986 %P 88-98 %V 68 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1986_68_1_a6/ %G ru %F TMF_1986_68_1_a6