Garland's animation system (gas) a system for computer-aided keyframe animation.

Edge Inference with Applications to Antialiasing

SIGGRAPH '83 Proceedings of the 10th annual conference on Computer graphics and interactive techniques

Inbetweening for computer animation utilizing moving point constraints

SIGGRAPH '81 Proceedings of the 8th annual conference on Computer graphics and interactive techniques

The problems of computer-assisted animation

SIGGRAPH '78 Proceedings of the 5th annual conference on Computer graphics and interactive techniques

SoftCel - an application of raster scan graphics to conventional cel animation

SIGGRAPH '79 Proceedings of the 6th annual conference on Computer graphics and interactive techniques