@inproceedings{wilks-1990-progress,
    title = "PROGRESS REPORT: Active Knowledge Structures in Natural Language Understanding",
    author = "Wilks, Yorick",
    booktitle = "Speech and Natural Language: Proceedings of a Workshop Held at Hidden Valley, {P}ennsylvania, June 24-27,1990",
    year = "1990",
    url = "https://preview.aclanthology.org/ingest-emnlp/H90-1093/"
}