@article{DAN_1989_306_5_a4,
     author = {E. D. Rodionov},
     title = {The geometry of homogeneous {Riemannian} manifolds},
     journal = {Doklady Akademii Nauk},
     pages = {1049--1051},
     publisher = {mathdoc},
     volume = {306},
     number = {5},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_306_5_a4/}
}