TY - JOUR AU - M. I. Muminov AU - A. M. Khurramov AU - I. N. Bozorov TI - Conditions for the existence of bound states of a two-particle Hamiltonian on a three-dimensional lattice JO - Nanosistemy: fizika, himiâ, matematika PY - 2022 SP - 237 EP - 244 VL - 13 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NANO_2022_13_3_a0/ LA - en ID - NANO_2022_13_3_a0 ER -