Ian Salter. A Framework for Formally Defining the Syntax of Visual Languages. In Proceedings of the 1993 IEEE Workshop on Visual Languages, August 24-27, 1993, Bergen, Norway. pages 244-248, IEEE Computer Society, 1993.
@inproceedings{Salter93, title = {A Framework for Formally Defining the Syntax of Visual Languages}, author = {Ian Salter}, year = {1993}, researchr = {https://researchr.org/publication/Salter93}, cites = {0}, citedby = {0}, pages = {244-248}, booktitle = {Proceedings of the 1993 IEEE Workshop on Visual Languages, August 24-27, 1993, Bergen, Norway}, publisher = {IEEE Computer Society}, isbn = {0-8186-3970-9}, }