%0 Journal Article
%A E. V. Radkevich
%T The spectrum of the pencil of a two-phase Stefan problem
%J Doklady Akademii Nauk
%D 1990
%P 1322-1327
%V 314
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1990_314_6_a9/
%G ru
%F DAN_1990_314_6_a9