@article{DAN_1979_244_3_a11,
     author = {N. L. Manakov and A. G. Fainshtein},
     title = {Ionization of the weakly coupled particle and convergence of the series of perturbation theory for a time-dependent field},
     journal = {Doklady Akademii Nauk},
     pages = {567--569},
     publisher = {mathdoc},
     volume = {244},
     number = {3},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_244_3_a11/}
}