@article{IVM_1967_12_a7,
     author = {N. A. Stepanov},
     title = {Homogeneous 3-cyclic spaces},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {65--74},
     year = {1967},
     number = {12},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1967_12_a7/}
}