Some Key Issues in Database Systems in a Digital Library Setting. - Nabil R. Adam; Bradley S. Fordham; Yelena Yesha (DL, 1994)

Evolving Databases: An Application to Electronic Commerce. - Bradley S. Fordham; Serge Abiteboul; Yelena Yesha (IDEAS, 1997)

Relational Transducers for Electronic Commerce. - Serge Abiteboul; Victor Vianu; Bradley S. Fordham; Yelena Yesha (J. Comput. Syst. Sci., 2000)