@article{02057276, title = {Quantum }, journal = {Geometry \& Topology}, volume = {6}, year = {2002}, pages = {523-539}, doi = {10.2140/gt.2002.6.523}, zbl = {1037.57024}, language = {en}, url = {http://dml.mathdoc.fr/item/02057276} }
Freedman, Michael H.; Walker, Kevin; Wang, Zhenghan. Quantum . Geometry & Topology, Tome 6 (2002) pp. 523-539. doi : 10.2140/gt.2002.6.523. http://gdmltest.u-ga.fr/item/02057276/