A Distributed Digital Text Accessing and Acquisition System. - Adolfo Guzmán-Arenas; Victor-Polo de Gyves (ISSADS, 2004)

Extending Databases to Precision-Controlled Retrieval of Qualitative Information. - Victor-Polo de Gyves; Adolfo Guzmán-Arenas; Serguei Levachkine (ISSADS, 2005)