ZEITGEIST: Database Support for Object-Oriented Programming. - Steve Ford; John Joseph; David E. Langworthy; David F. Lively; Girish Pathak; Edward R. Perez; Robert W. Peterson; Diana M. Sparacin; Satish M. Thatte; David L. Wells; Sanjive Agarwala (OODBS, 1988)

Moira Mallison, Edward R Perez. - Moira Mallison; Edward R. Perez (OOPSLA Addendum, 1992)