@article{kwasny-sondheimer-1981-relaxation,
    title = "Relaxation Techniques for Parsing Grammatically Ill-Formed Input in Natural Language Understanding Systems",
    author = "Kwasny, Stan C.  and
      Sondheimer, Norman K.",
    journal = "American Journal of Computational Linguistics",
    volume = "7",
    number = "2",
    year = "1981",
    url = "https://preview.aclanthology.org/ingest-emnlp/J81-2002/",
    pages = "99--108"
}