@article{INTA_1967_a9,
     author = {I. P. Egorov},
     title = {Motions in generalized differential-geometric spaces},
     journal = {Itogi Nauki i Tekhniki. Seriya Algebra. Geometriya. Topologiya },
     pages = {375--428},
     publisher = {mathdoc},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTA_1967_a9/}
}