@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/Add-Cong-Liu-Florida-Atlantic-University-author-id/J83-2006/" }