@book{91415,
	author = {Pormann, Peter E. and ebrary, Inc.},
	title = {Epidemics in context},
	publisher = {De Gruyter,},
	year = {c2012.},
	series = {Scientia Graeco-Arabica,},
	address = {Berlin ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10554705}
}