Architecting an extensible digital repository. - Anoop Kumar; Ranjani Saigal; Robert Chavez; Nikolai Schwertner (JCDL, 2004)

An approach to modeling content for digital repositories. - Robert Chavez; Nikolai Schwertner (JCDL, 2005)

DLF-Aquifer Asset Actions Experiment: Demonstrating Value of Actionable URLs. - Robert Chavez; Timothy W. Cole; Muriel Foulonneau; Thomas G. Habing; Jon W. Dunn; William Parod Jr.; Thornton Staples (D Lib Mag., 2006)

Educational application integration with digital repository. - Robert Chavez; Anoop Kumar; Nikolai Schwertner (JCDL, 2007)