TY  - JOUR
AU  - Aulaskari, Rauno
AU  - Chen, Huaihui
TI  - On Classes for Hyperbolic Riemann Surfaces
JO  - Canadian mathematical bulletin
PY  - 2016
SP  - 13
EP  - 29
VL  - 59
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2015-033-8/
DO  - 10.4153/CMB-2015-033-8
ID  - 10_4153_CMB_2015_033_8
ER  -