%0 Journal Article %A S. A. Aldashev %T The Cauchy problem for operators that decompose into factors with singularities %J Differencialʹnye uravneniâ %D 1981 %P 247-255 %V 17 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1981_17_2_a6/ %G ru %F DE_1981_17_2_a6