@inproceedings{KMIS-2012-HubwieserM,
	author        = "Peter Hubwieser and Andreas Mühling",
	booktitle     = "{Proceedings of the Fourth International Conference on Knowledge Management and Information Sharing}",
	isbn          = "978-989-8565-31-0",
	pages         = "298--301",
	publisher     = "{SciTePress}",
	title         = "{A Social Network for Learning — Supporting Collaborative Learning based on the Ontology for Educational Knowledge}",
	year          = 2012,
}