@article{DAN_1962_143_3_a15,
     author = {B. A. Al'tshul'},
     title = {The use of asymptotic approximations in the investigation of the dynamics of the {Boisse{\textendash}Sardou} regulator},
     journal = {Doklady Akademii Nauk},
     pages = {555--557},
     year = {1962},
     volume = {143},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1962_143_3_a15/}
}