@article{TMF_2008_155_2_a4,
     author = {S. S. Gershtein and A. A. Logunov and M. A. Mestvirishvili},
     title = {Massive dust ball pulsating under the~action of its gravitational
},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {244--251},
     publisher = {mathdoc},
     volume = {155},
     number = {2},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2008_155_2_a4/}
}