Philip Machanick. Are LR parsers too powerful?. SIGPLAN Notices, 21(6):35-40, 1986. [doi]
@article{Machanick86, title = {Are LR parsers too powerful?}, author = {Philip Machanick}, year = {1986}, doi = {10.1145/14937.14940}, url = {https://doi.org/10.1145/14937.14940}, researchr = {https://researchr.org/publication/Machanick86}, cites = {0}, citedby = {0}, journal = {SIGPLAN Notices}, volume = {21}, number = {6}, pages = {35-40}, }