@incollection{Hoisl2007a,
	title = {Social Rewarding in Wiki Systems – Motivating the Community},
	author = {Bernhard Hoisl and Wolfgang Aigner and Silvia Miksch},
	booktitle = {Online Communities and Social Computing},
	pages = {362–371},
	publisher = {Springer},
	url = {http://ieg.ifs.tuwien.ac.at/projects/SocialRewarding/HCIISocialRewarding.pdf},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/2e6710db98cd6ae0a3392d6cb4f3420f2/kochm},
	keywords = {communitysupport motivation recommendation wiki }
}