@inproceedings { 233,
	title = {A Personalized Tag-Based Recommendation in Social Web Systems},
	journal = {International Workshop on Adaptation and Personalization for Web 2.0},
	year = {2009},
	month = {22/06/2009},
	address = {Trento, Italy},
	author = {Frederico Durao and Peter Dolog}
}