@conference {16784,
	title = {Balancing performance and data freshness in web database servers},
	booktitle = {Proceedings of the 29th international conference on Very large data bases-Volume 29},
	year = {2003},
	month = {2003///},
	pages = {393 - 404},
	author = {Labrinidis,A. and Roussopoulos, Nick}
}
