@inproceedings {Caudal2009April,
	title = {{\textquoteright}There and back again{\textquoteright} - tense, aspect, modality, and evidentiality: from sentence to discourse},
	year = {2009},
	month = {April},
	address = {Universit{\'e} Paris 3 Sorbonne Nouvelle},
	author = {Patrick Caudal}
}
