%0 Journal Article %A G. A. Sviridyuk %A T. V. Apetova %T Phase spaces of linear dynamical equations of Sobolev type %J Doklady Akademii Nauk %D 1993 %P 696-699 %V 330 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1993_330_6_a6/ %G ru %F DAN_1993_330_6_a6