@article{UFA_2022_14_2_a7,
     author = {Yu. Kh. Eshkabilov and D. J. Kulturaev},
     title = {On discrete spectrum of  one two-particle lattice {Hamiltonian}},
     journal = {Ufa mathematical journal},
     pages = {97--107},
     publisher = {mathdoc},
     volume = {14},
     number = {2},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UFA_2022_14_2_a7/}
}