@book{238254,
	author = {Harvey, D. R. and ebrary, Inc.},
	title = {Preserving digital materials},
	publisher = {De Gruyter Saur,},
	year = {c2012.},
	series = {Current topics in library and information practice,},
	address = {Berlin ;},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10521727}
}