@article{02104402, title = {The }, journal = {Geometry \& Topology}, volume = {8}, year = {2004}, pages = {647-684}, doi = {10.2140/agt.2004.4.647}, zbl = {1061.53064}, language = {en}, url = {http://dml.mathdoc.fr/item/02104402} }
Li, Weiping. The . Geometry & Topology, Tome 8 (2004) pp. 647-684. doi : 10.2140/agt.2004.4.647. http://gdmltest.u-ga.fr/item/02104402/