%0 Journal Article
%A P. Exner
%A O. Turek
%T Quantum graphs with the Bethe--Sommerfeld property
%J Nanosistemy: fizika, himiâ, matematika
%D 2017
%P 305-309
%V 8
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NANO_2017_8_3_a0/
%G en
%F NANO_2017_8_3_a0