Harry R. Lewis. SHAPESHIFTER: An interactive program for experimenting with complex-plane transformations. In Richard B. Blue Sr., Arthur M. Rosenberg, editors, Proceedings of the 23rd ACM national conference, ACM 1968, USA, 1968. pages 717-724, ACM, 1968. [doi]
@inproceedings{Lewis68-0, title = {SHAPESHIFTER: An interactive program for experimenting with complex-plane transformations}, author = {Harry R. Lewis}, year = {1968}, doi = {10.1145/800186.810636}, url = {https://doi.org/10.1145/800186.810636}, researchr = {https://researchr.org/publication/Lewis68-0}, cites = {0}, citedby = {0}, pages = {717-724}, booktitle = {Proceedings of the 23rd ACM national conference, ACM 1968, USA, 1968}, editor = {Richard B. Blue Sr. and Arthur M. Rosenberg}, publisher = {ACM}, isbn = {978-1-4503-7486-6}, }