%0 Journal Article
%A G. A. Sviridyuk
%A T. G. Sukacheva
%T Phase spaces of a class of operator semilinear equations of Sobolev type
%J Differencialʹnye uravneniâ
%D 1990
%P 250-258
%V 26
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1990_26_2_a8/
%G ru
%F DE_1990_26_2_a8