For citations:
Muminov M.I., Khurramov A.M., Bozorov I.N. On eigenvalues and virtual levels of a two-particle Hamiltonian on a d-dimensional lattice. Nanosystems: Physics, Chemistry, Mathematics. 2023;14(3):295-303. https://doi.org/10.17586/2220-8054-2023-14-3-295-303