@inproceedings{marrafa-saint-dizier-1991-reversibility,
    title = "Reversibility in a Constraint and Type based Logic Grammar: Application to Secondary Predication",
    author = "Marrafa, Palmira  and
      Saint-Dizier, Patrick",
    booktitle = "Reversible Grammar in Natural Language Processing",
    year = "1991",
    url = "https://aclanthology.org/W91-0102",
}