@ARTICLE {
	AUTHOR = "Oscar Callau and Romain Robbes and {\'E}ric Tanter and David Roethlisberger",
	TITLE ="How (and Why) Developers Use the Dynamic Features of Programming Languages: the Case of Smalltalk",
	JOURNAL = "Empirical Software Engineering (EMSE)",
	VOLUME = "18",
	NUMBER = "6",
	PAGES = "1156-1194",
	MONTH = "Dec",
	YEAR = "2013",
	PUBLISHER = "Springer-Verlag",
	ADDRESS = "Berlin/Heidelberg, Germany",
	ISSN = "1382-3256"
	}