@inproceedings{hovy-1991-penman, title = "The {P}enman Natural Language Project Systemics-Based Machine Translation", author = "Hovy, Eduard", booktitle = "Speech and Natural Language: Proceedings of a Workshop Held at Pacific Grove, California, {F}ebruary 19-22, 1991", year = "1991", url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/H91-1106/" }