%0 Journal Article %A K. S. Matviichuk %T Conditions of existence and stability of a solution of singular Kirkwood–Salsburg equations. Parts I and II %J Teoretičeskaâ i matematičeskaâ fizika %D 1981 %P 63-76 %V 49 %N 1 %U http://geodesic.mathdoc.fr/item/TMF_1981_49_1_a4/ %G ru %F TMF_1981_49_1_a4