An Architecture for Full Text Retrieval Systems. - Scott C. Deerwester; Donald A. Ziff; Keith Waclena (DEXA, 1990)

A Textual Object Management System. - Scott C. Deerwester; Keith Waclena; Michelle LaMar (SIGIR, 1992)

Funser: A Functional Server for Textual Information Retrieval. - Donald A. Ziff; Stephen P. Spackman; Keith Waclena (J. Funct. Program., 1995)