Formal Constraints on Metarules Stuart M Shieber author Swan U Stucky author Hans Uszkoreit author Jane J Robinson author 1983-06 text 21st Annual Meeting of the Association for Computational Linguistics Association for Computational Linguistics Cambridge, Massachusetts, USA conference publication shieber-etal-1983-formal 10.3115/981311.981316 https://aclanthology.org/P83-1004/ 1983-06 22 27