@inproceedings{SAC-2002-CobosA,
	author        = "Ruth Cobos and Xavier Alamán",
	booktitle     = "{Proceedings of the 17th Symposium on Applied Computing}",
	doi           = "10.1145/508791.508892",
	pages         = "525--529",
	publisher     = "{ACM}",
	title         = "{From collective knowledge to e-books}",
	year          = 2002,
}