Virtual reality as healing art (panel). - Galen Brandt; Dorothy Strickland; Richard Satava; Hugh Lusted; Tom Riess; Rita K. Addison; Myron W. Krueger; Hunter G. Hoffman (SIGGRAPH Abstracts and Applications, 1998)

Ratava's line: emergent learning and design using collaborative virtual worlds. - Steve DiPaola; Daria Dorosh; Galen Brandt (SIGGRAPH Educators Program, 2004)