@article{nn-1981-linguistic, title = "Linguistic Method - Essays in Honor of Herbert Penzl", journal = "American Journal of Computational Linguistics", volume = "7", number = "2", year = "1981", url = "https://preview.aclanthology.org/Author-Pages-WenzhengZhang-ZhengyanShi-ShuYang/J81-2005/" }