@inproceedings{JCDL-2008-BollenSR,
	author        = "Johan Bollen and Herbert Van de Sompel and Marko A. Rodriguez",
	booktitle     = "{Proceedings of the Eighth Joint Conference on Digital Libraries}",
	doi           = "10.1145/1378889.1378928",
	isbn          = "978-1-59593-998-2",
	pages         = "231--240",
	publisher     = "{ACM}",
	title         = "{Towards usage-based impact metrics: first results from the mesur project}",
	year          = 2008,
}