@inbook {7027,
	title = {Open Educational Resources (OER)},
	booktitle = {Enzyklop{\"a}die der Wirtschaftsinformatik},
	year = {2016},
	url = {http://www.enzyklopaedie-der-wirtschaftsinformatik.de/lexikon/uebergreifendes/E-Learning/E-Learning-Technologie/e-learning-standards/open-educational-resources-oer/},
	author = {Michael Kerres},
	editor = {Gronau, Norbert and Becker, J{\"o}rg and Sinz, Elmar and Suhl, Leena and Leimeister, Jan Marco}
}
