The Fieldtree: A Data Structure for Geographic Information Systems. - Andrew U. Frank; Renato Barrera (SSD, 1989)

Temporal Relations in Geographic Information Systems: A Workshop at the University of Maine. - Renato Barrera; Andrew U. Frank; Khaled K. Al-Taha (SIGMOD Rec., 1991)

A Mediator for Biospatial Information Systems. - Renato Barrera; Abraham Alcántara; Carlos Alegría; Ana L. Ávila; David Esparza (Int. J. Decis. Support Syst. Technol., 2009)

A Mediator for biospatial information systems. - Renato Barrera; Abraham Alcántara; Carlos Alegría; Ana L. Ávila; Carlos R. Cruz; David Esparza; Augusta D. Hernández; Jose L. Plata; Luis F. Sanabra (CCE, 2010)