@article{MZM_2003_73_3_a11,
     author = {L. A. Kalyakin},
     title = {Averaging in the {Autoresonance} {Model}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {449--452},
     publisher = {mathdoc},
     volume = {73},
     number = {3},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2003_73_3_a11/}
}