%0 Journal Article %A I. A. Ignatyuk %T The Dyson equations for general lattice systems %J Matematičeskie zametki %D 1989 %P 20-27 %V 46 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1989_46_1_a2/ %G ru %F MZM_1989_46_1_a2