@book{110940,
	author = {Frenking, G.},
	title = {The chemical bond :},
	publisher = {Wiley-VCH Verlag GmbH & Co,},
	year = {2014.},
	address = {Weinheim, Germany :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10874737}
}