%0 Journal Article %A I. R. Yukhnovskii %A M. P. Kozlovskii %T Critical index for the correlation length in the Ising tree-dimensional model %J Doklady Akademii Nauk %D 1977 %P 846-849 %V 236 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_236_4_a16/ %G ru %F DAN_1977_236_4_a16