@article{TMF_1980_44_3_a8,
     author = {S. N. Lakaev},
     title = {Discrete spectrum and resonances of~a~one-dimensional {Schr\"odinger} operator for small values of~the coupling constants},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {381--386},
     publisher = {mathdoc},
     volume = {44},
     number = {3},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1980_44_3_a8/}
}