%0 Journal Article
%A V. Derkach
%A C. Trunk
%T Coupling of definitizable operators in Krein spaces
%J Nanosistemy: fizika, himiâ, matematika
%D 2017
%P 166-179
%V 8
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NANO_2017_8_2_a2/
%G en
%F NANO_2017_8_2_a2