@article {3878,
	title = {Evaluation of Strong Consistency Web Caching Techniques},
	journal = {World Wide Web (WWW)},
	volume = {5},
	year = {2002},
	pages = {95--124},
	doi = {10.1023/A:1019697023170},
	author = {L. Y. Cao and Tamer Ozsu}
}
