BASIC Zgrass - a sophisticated graphics language for the Bally Home Library Computer. - Thomas A. DeFanti; Jay Fenton; Nola Donato (SIGGRAPH, 1978)

GRASS3, a language for interactive graphics. - Nola Donato (AFIPS National Computer Conference, 1981)

A prototyping environment for real-time graphics. - Nola Donato; Robert Rocchetti; Janet Tom (AFIPS National Computer Conference, 1984)