@article{MZM_2023_114_5_a0,
     author = {Zh. I. Abdullaev and J. Kh. Boymurodov and A. M. Khalkhuzhaev},
     title = {On the {Existence} of {Eigenvalues} of the {Three-Particle} {Discrete} {Schr\"{o}dinger} {Operator}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {643--658},
     publisher = {mathdoc},
     volume = {114},
     number = {5},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2023_114_5_a0/}
}