TY  - JOUR
AU  - Richard K. Skora
TI  - Geometric actions of surface groups on ...-trees.
JO  - Commentarii mathematici Helvetici
PY  - 1990
SP  - 519
EP  - 533
VL  - 65
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1990__65_3_140210/
ID  - CMH_1990__65_3_140210
ER  -