%0 Journal Article
%A G. A. Sviridyuk
%T Phase portraits of Sobolev-type semilinear equations with a~relatively strongly sectorial operator
%J Algebra i analiz
%D 1994
%P 252-272
%V 6
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_1994_6_5_a5/
%G ru
%F AA_1994_6_5_a5