%0 Journal Article
%A Irina V. Blinova
%A Anton I. Popov
%A Anna A. Bosova
%T Spectral gaps for star-like quantum graph and for two coupled rings
%J Nanosistemy: fizika, himiâ, matematika
%D 2022
%P 245-249
%V 13
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NANO_2022_13_3_a1/
%G en
%F NANO_2022_13_3_a1