@proceedings {67689,
	title = {Annales Math{\'e}matiques Blaise Pascal},
	journal = {Annales Math{\'e}matiques Blaise Pascal},
	volume = {16},
	year = {2009},
	month = {2009},
	author = {Dehornoy, Patrick and Bonnefont, Michel and Ramar{\'e}, Olivier and Noui, Lemnouar and Russo, Francesco and Trabelsi, Nadir and Ghiloufi, Noureddine and Dabbek, Khalifa and Abbassi, Mohamed Tahar Kadaoui and Calvaruso, Giovanni}
}
