@article{BSMF_2005__133_4_541_0, author = {Gambaudo, Jean-Marc and Ghys, \'Etienne}, title = {Braids and {Signatures}}, journal = {Bulletin de la Soci\'et\'e Math\'ematique de France}, pages = {541--579}, publisher = {Soci\'et\'e math\'ematique de France}, volume = {133}, number = {4}, year = {2005}, doi = {10.24033/bsmf.2496}, mrnumber = {2233695}, zbl = {1103.57001}, language = {en}, url = {http://archive.numdam.org/articles/10.24033/bsmf.2496/} }