@article{DAN_1970_190_5_a16,
     author = {A. Z. Patashinskii and A. A. Khar'kov},
     title = {On gravitational collapse of a slightly non-spherical mass},
     journal = {Doklady Akademii Nauk},
     pages = {1074--1077},
     publisher = {mathdoc},
     volume = {190},
     number = {5},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_190_5_a16/}
}