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@article{MZ_1973__132_171927, author = {Dieter Betten}, title = {Die komplex-hyperbolische {Ebene.}}, journal = {Mathematische Zeitschrift}, pages = {249--260}, publisher = {mathdoc}, volume = {132}, year = {1973}, zbl = {0263.50011}, url = {http://geodesic.mathdoc.fr/item/MZ_1973__132_171927/} }
Dieter Betten. Die komplex-hyperbolische Ebene.. Mathematische Zeitschrift, Tome 132 (1973), pp. 249-260. http://geodesic.mathdoc.fr/item/MZ_1973__132_171927/