Niklaus Wirth. What Can We Do about the Unnecessary Diversity of Notation for Syntactic Definitions?. Communications of the ACM, 20(11):822-823, 1977. [doi]
@article{Wirth77a:0,
title = {What Can We Do about the Unnecessary Diversity of Notation for Syntactic Definitions?},
author = {Niklaus Wirth},
year = {1977},
doi = {10.1145/359863.359883},
url = {http://doi.acm.org/10.1145/359863.359883},
tags = {programming languages, syntax definition, programming},
researchr = {https://researchr.org/publication/Wirth77a%3A0},
cites = {0},
citedby = {1},
journal = {Communications of the ACM},
volume = {20},
number = {11},
pages = {822-823},
}