TY  - JOUR
AU  - M. Bonk
AU  - A. Eremenko
TI  - Covering properties of meromorphic functions, negative curvature and spherical geometry
JO  - Annals of mathematics
PY  - 2000
VL  - 152
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM_2000_152_2_a4/
ID  - AM_2000_152_2_a4
ER  -