@article{IVM_1962_2_a12,
     author = {Kh. Sh. Margulis},
     title = {Motions in symmetric {Riemannian} spaces of the first class},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {100--109},
     publisher = {mathdoc},
     number = {2},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1962_2_a12/}
}