@ARTICLE {
	AUTHOR = "Esteban Allende and Oscar Callau and Johan Fabry and {\'E}ric Tanter and Marcus Denker",
	TITLE ="Gradual Typing for Smalltalk",
	JOURNAL = "Science of Computer Programming (SCICO)",
	VOLUME = "96",
	NUMBER = "1",
	PAGES = "52-69",
	MONTH = "Dec",
	YEAR = "2014",
	PUBLISHER = "Elsevier Science",
	ADDRESS = "Amsterdam, The Netherlands",
	ISSN = "0167-6423"
	}