@INPROCEEDINGS(bestEffortSync,
 AUTHOR="C. Olston and J. Widom",
 TITLE="Best-Effort Cache Synchronization with Source Cooperation",
 BOOKTITLE="Proceedings of the ACM SIGMOD International Conference on Management of Data",
 YEAR=2002,
 MONTH=jun, 
 ADDRESS={Madison, Wisconsin},
 PAGES="73-84")