@INPROCEEDINGS {
	AUTHOR = "Ismael Figueroa and {\'E}ric Tanter",
	TITLE = "A Semantics for Execution Levels with Exceptions",
	BOOKTITLE = "10th Foundations of Aspect-Oriented Languages (FOAL)",
	PAGES = "7-11",
	MONTH = "Mar",
	YEAR = "2011",
	ADDRESS = "Porto do Galinhas, Brazil",
	PUBLISHER = "ACM Press",
	}