%0 Journal Article %A B. L. Granovskii %A A. I. Zeifman %T On the lower bound of the spectrum of some mean-field models %J Teoriâ veroâtnostej i ee primeneniâ %D 2004 %P 164-171 %V 49 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_2004_49_1_a9/ %G ru %F TVP_2004_49_1_a9