@article {5206,
	title = {L{\textquoteright}imparfait, un temps incons{\'e}quent ?},
	journal = {Langue fran{\c c}aise},
	volume = {32},
	year = {2003},
	pages = {61-74},
	author = {Patrick Caudal and Vetters, Carl and Roussarie, Laurent}
}
