%0 Journal Article %A A. Yu. Anikin %A S. Yu. Dobrokhotov %A M. I. Katsnel'son %T Lower part of the spectrum for the two-dimensional Schrödinger operator periodic in one variable and application to quantum dimers %J Teoretičeskaâ i matematičeskaâ fizika %D 2016 %P 288-317 %V 188 %N 2 %U http://geodesic.mathdoc.fr/item/TMF_2016_188_2_a5/ %G ru %F TMF_2016_188_2_a5