%0 Journal Article
%A A. Yu. Anikin
%A M. A. Vavilova
%T Semiclassical asymptotic behavior of the~lower spectral bands of the~Schr\"odinger operator with a~trigonal-symmetric periodic potential
%J Teoretičeskaâ i matematičeskaâ fizika
%D 2020
%P 264-277
%V 202
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_2020_202_2_a5/
%G ru
%F TMF_2020_202_2_a5