@article{TMF_1977_31_1_a10,
     author = {V. N. Sazonov},
     title = {Derivation and investigation of an~averaged quantum equation of motion for a~nonlinear oscillator in the field of an~harmonic force},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {107--117},
     publisher = {mathdoc},
     volume = {31},
     number = {1},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1977_31_1_a10/}
}