%0 Journal Article %A M. I. Matiichuk %T Fundamental solutions of parabolic systems with discontinuous coefficients, and their applications to boundary value problems.~IV %J Differencialʹnye uravneniâ %D 1978 %P 885-899 %V 14 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1978_14_5_a12/ %G ru %F DE_1978_14_5_a12