Aale Roos, Heikki Laitonen. Freestyle graphics with APL. In Jerry R. Turner, editor, Proceedings of the international conference on APL - APL and the future, APL 1985, Seattle, Washington, USA, May 12-16, 1985. pages 19-21, ACM, 1985. [doi]
@inproceedings{RoosL85, title = {Freestyle graphics with APL}, author = {Aale Roos and Heikki Laitonen}, year = {1985}, doi = {10.1145/255315.255324}, url = {https://doi.org/10.1145/255315.255324}, researchr = {https://researchr.org/publication/RoosL85}, cites = {0}, citedby = {0}, pages = {19-21}, booktitle = {Proceedings of the international conference on APL - APL and the future, APL 1985, Seattle, Washington, USA, May 12-16, 1985}, editor = {Jerry R. Turner}, publisher = {ACM}, isbn = {978-0-89791-157-3}, }