@book{5060,
	author = {Lemberger, Pirmin and Morel, Mederic},
	title = {Managing Complexity of Information Systems /},
	publisher = {John Wiley & Sons,},
	year = {c 2012. },
	address = {Hoboken, New Jersey :},
	url = {https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/9781118562017?download=true}
}