@book{61141,
	author = {Ragin, Charles C. [Hrsg.] and Becker, Howard S. [Hrsg.]},
	title = {What is a case?},
	publisher = {Cambridge University Press},
	year = {2009},
	address = {Cambridge [u.a.]},
	edition = {12. print.},
	note = {Includes bibliographical references and index}
}