@article{TMF_2005_145_3_a4,
     author = {A. R. Bikmetov and D. I. Borisov},
     title = {Discrete {Spectrum} of the {Schrodinger} {Operator} {Perturbed} by a {Narrowly} {Supported} {Potential}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {372--384},
     publisher = {mathdoc},
     volume = {145},
     number = {3},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2005_145_3_a4/}
}