@article{RM_1977_32_2_a7,
     author = {V. V. Gorbatsevich},
     title = {The classification of four-dimensional compact homogeneous spaces},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {32},
     number = {2},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1977_32_2_a7/}
}