@article{TMF_1992_90_1_a11,
     author = {A. V. Belousov and V. A. Kovarskii and V. N. Chebotar'},
     title = {Multiphoton transitions of a~bound electron interacting with an $N$-dimensional oscillator},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {138--147},
     publisher = {mathdoc},
     volume = {90},
     number = {1},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1992_90_1_a11/}
}