%0 Journal Article %A M. N. Yakovlev %T Estimates of the solutions systems of integro-differential equations subject to many-points and integral boundary conditions %J Zapiski Nauchnykh Seminarov POMI %D 1983 %P 131-139 %V 124 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1983_124_a9/ %G ru %F ZNSL_1983_124_a9