@book {9783800739523, 
	title = "Die Vor-Ort-Energieberatung",
	author = "Söllner, Bernd",
	isbn = "9783800739523",
	year = "2015",
	edition = "3",
	keywords = "Energieberatung, Energieberater, Energiekennwert, Energieverbrauch, Heizwärmebedarf, Wärmebilanz, Förderprogramm, Sanierungsmaßnahme",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783800739523",
	url = "https://content-select.com/de/portal/media/view/5720a789-7cf0-4da4-9cfd-49e0b0dd2d03",
	publisher = "VDE Verlag",
	language = "ger",
}