TY - JOUR AU - VILHELM JORGENSEN TI - On an inequality for the hyperbolic measure and its applications in the theory of functions JO - Mathematica Scandinavica PY - 1956 SP - 113 EP - 124 VL - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1956__4_165613/ ID - MS2_1956__4_165613 ER -