@article{TMF_1988_74_3_a6,
     author = {V. M. Vainberg and V. D. Mur and V. S. Popov and A. V. Sergeev and A. V. Shcheblykin},
     title = {The~$1/n$ expansion in quantum mechanics},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {399--411},
     publisher = {mathdoc},
     volume = {74},
     number = {3},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1988_74_3_a6/}
}