@book {9783802212529, 
	title = "NDAV Gas ? Niederdruckanschlussverordnung",
	editor = "EW Medien und Kongresse GmbH, ",
	isbn = "9783802212529",
	year = "2015",
	edition = "1",
	keywords = "NDAV, Niederdruckanschlussverordnung, NDAV Gas",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783802212529",
	url = "https://content-select.com/de/portal/media/view/5b436eac-61d4-4c09-9307-0fe9b0dd2d03",
	publisher = "VDE Verlag",
	language = "ger",
}