Integrating Inheritance and Synchronization in Ada9X. - Colin Atkinson 001; David Weller (TRI-Ada, 1993)

Experiences in object-oriented programming (panel session). - Stéphane Barbey; Bill Beckwith; David Weller; Brad Balfour (TRI-Ada, 1995)

The GNU Ada 95 Booch Components. - David Weller (TRI-Ada Tutorials, 1995)