@article{DAN_1978_240_4_a10,
     author = {V. G. Golubev},
     title = {On some estimates in a unbounded three-body problem in the case},
     journal = {Doklady Akademii Nauk},
     pages = {798--801},
     year = {1978},
     volume = {240},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_240_4_a10/}
}