%0 Journal Article %A Yu. V. Sidorov %T Cauchy problem for a system of linear partial differential equations with a weight exceeding unity %J Doklady Akademii Nauk %D 1957 %P 560-563 %V 116 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_116_4_a9/ %G ru %F DAN_1957_116_4_a9