@article{DVMG_2017_17_1_a3,
     author = {M. A. Guzev and A. A. Dmitriev},
     title = {Different representations for solving one-dimensional harmonic model of a crystal},
     journal = {Dalʹnevosto\v{c}nyj matemati\v{c}eskij \v{z}urnal},
     pages = {30--47},
     publisher = {mathdoc},
     volume = {17},
     number = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DVMG_2017_17_1_a3/}
}