@article{RM_1997_52_5_a2,
     author = {B. N. Apanasov},
     title = {Geometry and topology of complex hyperbolic and {Cauchy--Riemannian} manifolds},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {895--928},
     publisher = {mathdoc},
     volume = {52},
     number = {5},
     year = {1997},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1997_52_5_a2/}
}