%0 Journal Article
%A B. A. Ivanov
%T Some properties of eigenvalues of positive operators nonlinearly depend on a~parameter
%J Zapiski Nauchnykh Seminarov POMI
%D 1976
%P 177-181
%V 56
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1976_56_a11/
%G ru
%F ZNSL_1976_56_a11