@article{RLIN_1993_9_4_3_a1,
     author = {W{\l}odarczyk, Kazimierz},
     title = {The {Julia-Carath\'eodory} theorem for distance-decreasing maps on infinite dimensional hyperbolic spaces},
     journal = {Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni},
     pages = {171--179},
     publisher = {mathdoc},
     volume = {Ser. 9, 4},
     number = {3},
     year = {1993},
     zbl = {0817.46048},
     mrnumber = {1129300},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RLIN_1993_9_4_3_a1/}
}