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@article{IM2_1987_29_2_a3, author = {A. Ya. Zaslavskii}, title = {Ground states in a~model of {Frenkel--Kontorova} type}, journal = {Izvestiya. Mathematics }, pages = {323--354}, publisher = {mathdoc}, volume = {29}, number = {2}, year = {1987}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_1987_29_2_a3/} }
A. Ya. Zaslavskii. Ground states in a~model of Frenkel--Kontorova type. Izvestiya. Mathematics , Tome 29 (1987) no. 2, pp. 323-354. http://geodesic.mathdoc.fr/item/IM2_1987_29_2_a3/