@article{TMF_2014_180_3_a3,
     author = {M. I. Muminov and A. M. Hurramov},
     title = {Multiplicity of virtual levels at the~lower edge of the~continuous spectrum of a~two-particle {Hamiltonian} on a~lattice},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {329--341},
     publisher = {mathdoc},
     volume = {180},
     number = {3},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2014_180_3_a3/}
}