%0 Journal Article
%A Yu. Sh. Abramov
%T Elliptic operators that depend nonlinearly on a parameter
%J Differencialʹnye uravneniâ
%D 1974
%P 1525-1526
%V 10
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1974_10_8_a20/
%G ru
%F DE_1974_10_8_a20