@inproceedings{hannak-2013-filterbubbles,
	author = {Aniko Hannak and Piotr Sapie.{z}y'{n}ski and Arash Molavi Kakhki and Balachander Krishnamurthy and David Lazer and Alan Mislove and Christo Wilson},
	title = {{Measuring Personalization of Web Search}},
	booktitle = {{Proceedings of the Twenty-Second International World Wide Web Conference (WWW'13)}},
	address = {{Rio de Janeiro, Brazil}},
	month = {{May}},
	year = {{2013}}
}