@inproceedings{KDIR-2009-LopesPCO,
	author        = "Pedro Lopes and Davide Pinto and David Campos and José Luís Oliveira",
	booktitle     = "{Proceedings of the First International Conference on Knowledge Discovery and Information Retrieval}",
	isbn          = "978-989-674-011-5",
	pages         = "270--273",
	publisher     = "{INSTICC Press}",
	title         = "{Arabella — A Directed Web Crawler}",
	year          = 2009,
}