@article{DAN_1988_299_5_a19,
     author = {V. P. Golubyatnikov and G. I. Smirnov and V. T. Filippov},
     title = {Chronogeometric and topological structures of spaces with variable},
     journal = {Doklady Akademii Nauk},
     pages = {1106--1108},
     year = {1988},
     volume = {299},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_299_5_a19/}
}