@article{MZM_1969_5_3_a10,
     author = {V. E. Mel'nikov},
     title = {On various types of homogeneous {Riemannian} spaces with an~isotropy group which decomposes},
     journal = {Matemati\v{c}eskie zametki},
     pages = {361--372},
     publisher = {mathdoc},
     volume = {5},
     number = {3},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1969_5_3_a10/}
}