Two bit/pixel full color encoding. - Graham Campbell 002; Thomas A. DeFanti; Jeff Frederiksen; Stephen A. Joyce; Lawrence A. Leske (SIGGRAPH, 1986)

A Call for the Publishing of Blt-Stones. - Thomas A. DeFanti; Rick Frankel; Lawrence A. Leske; Maxine D. Brown (IEEE Computer Graphics and Applications, 1987)