%0 Journal Article
%A V. G. Zvyagin
%T The degree of compact multivalued perturbations of Fredholm mappings of positive index and its application to a~certain optimal control problem
%J Fundamentalʹnaâ i prikladnaâ matematika
%D 2015
%P 65-87
%V 20
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FPM_2015_20_2_a4/
%G ru
%F FPM_2015_20_2_a4