@inproceedings{KDIR-2011-AlvarezCLP,
	author        = "Manuel Álvarez and Fidel Cacheda and Rafael López-García and Víctor M. Prieto",
	booktitle     = "{Proceedings of the Third International Conference on Knowledge Discovery and Information Retrieval}",
	isbn          = "978-989-8425-79-9",
	pages         = "371--374",
	publisher     = "{SciTePress}",
	title         = "{The Spanish Web in Numbers — Main Features of the Spanish Hidden Web}",
	year          = 2011,
}