%0 Journal Article
%A P. P. Zabreiko
%A M. A. Krasnosel'skii
%T Calculation of the index of an isolated stationary point of a completely continuous vector field
%J Doklady Akademii Nauk
%D 1961
%P 292-295
%V 141
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1961_141_2_a9/
%G ru
%F DAN_1961_141_2_a9