Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{JRAM_1987__380_152965, author = {C.L. Epstein}, title = {Univalence criteria and surfaces in hyperbolic space.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {196--214}, publisher = {mathdoc}, volume = {380}, year = {1987}, zbl = {0645.30010}, url = {http://geodesic.mathdoc.fr/item/JRAM_1987__380_152965/} }
C.L. Epstein. Univalence criteria and surfaces in hyperbolic space.. Journal für die reine und angewandte Mathematik, Tome 380 (1987), pp. 196-214. http://geodesic.mathdoc.fr/item/JRAM_1987__380_152965/