@conference {861,
	title = {Altruism, Selfishness, and Destructiveness on the Social Web},
	booktitle = {5th International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems},
	year = {2008},
	month = {7/29/2008},
	pages = {9-11},
	publisher = {Springer-Verlag},
	organization = {Springer-Verlag},
	address = {Hannover, Germany},
	isbn = {978-3-540-70984-8 },
	author = {Riedl, J.},
	editor = {Nejdl, W., Kay, J., Pu, P., Herder, E.}
}
