@article{IVM_1990_4_a8,
     author = {V. S. Sobchuk},
     title = {Geodesic mappings of some classes of {Riemannian} spaces},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {48--50},
     publisher = {mathdoc},
     number = {4},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1990_4_a8/}
}