Issue No. 07 - September (1982 vol. 2)
S. Feiner , Brown University
A Simple, Two-Dimensional Notation Lets Animators Easily Express and Recognize Parallelism and Gives Mathematicians a Convenient Way to Experiment with Surfaces in n-Dimensional Space.
T. Banchoff, S. Feiner and D. Salesin, "Dial: A Diagrammatic Animation Language," in IEEE Computer Graphics and Applications, vol. 2, no. , pp. 43-54, 1982.