@book {9783800739189, 
	title = "Arbeitsbuch WAN ? Wide Area Network",
	author = "Schulte, Wolfgang",
	isbn = "9783800739189",
	year = "2015",
	edition = "1",
	keywords = "Kommunikationstechnik, WLAN, Mobilkommunikation, Voice over IP, UMTS, WAN, Telekommunikationsnetz, WPAN, GSM, LTE, WMAN, Weitverkehrsnetz, Drahtlose Kommunikation, Routing-Protokolle",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783800739189",
	url = "https://content-select.com/de/portal/media/view/5720a787-e4a0-4b59-a2a4-49e0b0dd2d03",
	publisher = "VDE Verlag",
	language = "ger",
}