%0 Journal Article %A V. A. Solonnikov %T Estimates of fundamental matrices for general parabolic systems with constant coeffecients %J Doklady Akademii Nauk %D 1964 %P 532-535 %V 158 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_158_3_a8/ %G ru %F DAN_1964_158_3_a8