Integrating groupware and process technologies in the Oz environment. - Israel Ben-Shaul; George T. Heineman; Steven S. Popovich; Peter D. Skopp; Andrew Z. Tong; Giuseppe Valetto (ISPW, 1994)

On the yellow brick road to component-based product lines. - Gail E. Kaiser; Peter D. Skopp; Jack Jingshuang Yang; George T. Heineman (ISPW, 1996)