@article{UZKU_2005_147_1_a7,
     author = {A. N. Karuzin},
     title = {$h$-spaces of type $\{2,2,1\}$ having constant curvature},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {65--71},
     year = {2005},
     volume = {147},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_2005_147_1_a7/}
}