@article{TMF_1997_111_1_a6,
     author = {Zh. I. Abdullaev and S. N. Lakaev},
     title = {Finiteness of discrete spectrum of three particle {Schr'́odinger} operator on the lattice},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {94--108},
     year = {1997},
     volume = {111},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1997_111_1_a6/}
}