@inproceedings{honnibal-2004-converting, title = "Converting the {P}enn {T}reebank to Systemic Functional Grammar", author = "Honnibal, Matthew", editor = "Asudeh, Ash and Paris, Cecile and Wan, Stephen", booktitle = "Proceedings of the Australasian Language Technology Workshop 2004", month = dec, year = "2004", address = "Sydney, Australia", url = "https://aclanthology.org/U04-1020/", pages = "147--154" }