Marta Gatius Manuel Bertran Horacio Rodríguez Multilingual and Multimedia Information Retrieval from Web Documents. 20-24 2004 conf/dexaw/2004 DEXA Workshops http://doi.ieeecomputersociety.org/10.1109/DEXA.2004.110 db/conf/dexaw/dexaw2004.html#GatiusBR04