Orbit - supporting social worlds. - Tim Mansfield; Simon M. Kaplan; Ted Phelps; Mark Fitzpatrick; Winnie Qiu; Rik Taylor; Geraldine Fitzpatrick; Andrew Berry 001 (INTERACT, 1997)

A Refinement Approach to Object-Oriented Component Reuse. - Winnie Qiu (ECOOP Workshops, 1998)