Ron Hackathorn. Anima II: a 3-D color animation system. In James George, editor, Proceedings of the 4th Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 1977, San Jose, California, USA, July 20-22, 1977. pages 54-64, ACM, 1977. [doi]
@inproceedings{Hackathorn77-0, title = {Anima II: a 3-D color animation system}, author = {Ron Hackathorn}, year = {1977}, doi = {10.1145/563858.563870}, url = {http://doi.acm.org/10.1145/563858.563870}, researchr = {https://researchr.org/publication/Hackathorn77-0}, cites = {0}, citedby = {0}, pages = {54-64}, booktitle = {Proceedings of the 4th Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 1977, San Jose, California, USA, July 20-22, 1977}, editor = {James George}, publisher = {ACM}, }