@article{IIMI_2018_51_a0,
     author = {L. I. Danilov},
     title = {On the spectrum of a two-dimensional schr\"odinger operator with a homogeneous magnetic field and a periodic electric potential},
     journal = {Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta},
     pages = {3--41},
     publisher = {mathdoc},
     volume = {51},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIMI_2018_51_a0/}
}