@inproceedings {Caudal2009September,
	title = {Methodological issues with tense \& aspect in discourse; interaction of modality with tense \& aspect},
	year = {2009},
	month = {September},
	address = {Fontainebleau - Station de biologie et d{\textquoteright}{\'e}cologie foresti{\`e}re, Universit{\'e} Paris-Diderot},
	author = {Patrick Caudal}
}
