@inproceedings{CIKM-2008-CardosoSS,
	author        = "Nuno Cardoso and Mário J. Silva and Diana Santos",
	booktitle     = "{Proceedings of the 17th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1458082.1458291",
	isbn          = "978-1-59593-991-3",
	pages         = "1383--1384",
	publisher     = "{ACM}",
	title         = "{Handling implicit geographic evidence for geographic ir}",
	year          = 2008,
}