%0 Journal Article %A A. V. Kuzhel' %A Yu. L. Kudryashov %T Symmetric and selfadjoint dilations of dissipative operators %J Doklady Akademii Nauk %D 1980 %P 812-815 %V 253 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_253_4_a8/ %G ru %F DAN_1980_253_4_a8