@book{ieKey,
	title = {Lehrbuch der Software-Technik},
	author = {Helmut Balzert},
	note = {2. Auflage},
	publisher = {Elsevier-Verlag},
	volume = {1},
	year = {2001},
	biburl = {http://www.bibsonomy.org/bibtex/25d5ac45e5c109dd2a02ba101fa2491bd/butonic},
	keywords = {balzert se softwaretechnik }
}