@article{MAN_1993__297_3_165118,
     author = {Wing-Keung To},
     title = {Total geodesy of proper holomorphic immersions between complex hyperbolic space forms of finite volume.},
     journal = {Mathematische Annalen},
     pages = {59--84},
     publisher = {mathdoc},
     volume = {297},
     number = {3},
     year = {1993},
     zbl = {0788.32018},
     url = {http://geodesic.mathdoc.fr/item/MAN_1993__297_3_165118/}
}