@article{DAN_1967_176_5_a20,
     author = {I. S. Shikin},
     title = {A homogeneous axially symmetrical cosmologic model in the ultrarelativistic case},
     journal = {Doklady Akademii Nauk},
     pages = {1048--1051},
     publisher = {mathdoc},
     volume = {176},
     number = {5},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_176_5_a20/}
}