@article{01456972, title = {Claspers and finite type invariants of links.}, journal = {Geometry \& Topology}, volume = {4}, year = {2000}, pages = {1-83}, doi = {10.2140/gt.2000.4.1}, zbl = {0941.57015}, language = {en}, url = {http://dml.mathdoc.fr/item/01456972} }
Habiro, Kazuo. Claspers and finite type invariants of links.. Geometry & Topology, Tome 4 (2000) pp. 1-83. doi : 10.2140/gt.2000.4.1. http://gdmltest.u-ga.fr/item/01456972/