@article{INTG_1983_15_a0,
     author = {V. S. Makarov},
     title = {Geometric methods of construction of discrete groups of motions of {a~Lobachevskii} space},
     journal = {Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara},
     pages = {3--59},
     publisher = {mathdoc},
     volume = {15},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTG_1983_15_a0/}
}