@article{nn-1983-computational,
    title = "Computational Linguistics Research at the {U}niversity of {P}ennsylvania",
    journal = "American Journal of Computational Linguistics",
    volume = "9",
    number = "2",
    year = "1983",
    url = "https://preview.aclanthology.org/Author-Pages-WenzhengZhang-ZhengyanShi-ShuYang/J83-2006/"
}