@inproceedings {5018,
	title = { Concordance n{\'e}gative optionnelle: contrastes forts et faibles entre picard et qu{\'e}b{\'e}cois},
	volume = {5},
	year = {2016},
	address = {Universit{\'e} Fran{\c c}ois Rabelais, Tours},
	author = {Heather Burnett and Anne Dagnac}
}
