Michael Levison. A Programmable Text-editing System. Software: Practice and Experience, 12(7):611-621, 1982.
@article{Levison82, title = {A Programmable Text-editing System}, author = {Michael Levison}, year = {1982}, researchr = {https://researchr.org/publication/Levison82}, cites = {0}, citedby = {0}, journal = {Software: Practice and Experience}, volume = {12}, number = {7}, pages = {611-621}, }