@article{TMF_1981_47_2_a2,
     author = {V. K. Mal'tsev},
     title = {WKB~approximation for {Tolman's} problem {(Collapsing} dust)},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {177--183},
     year = {1981},
     volume = {47},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1981_47_2_a2/}
}