Additive Cellular Automata and Volume Growth. - Thomas B. Ward (Entropy, 2000)

Even in virtual environments women shop and men build: A social role perspective on Second Life. - Rosanna E. Guadagno; Nicole L. Muscanell; Bradley M. Okdie; Nanci M. Burk; Thomas B. Ward (Comput. Hum. Behav., 2011)