@article{FAA_1975_9_2_a1,
     author = {D. V. Alekseevskii and B. N. Kimel'fel'd},
     title = {Structure of homogeneous {Riemann} spaces with zero {Ricci} curvature},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {5--11},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1975_9_2_a1/}
}