@inproceedings{baldwin2002conll, author = "Timothy Baldwin and Aline Villavicencio", title = "Extracting the unextractable: A case study on verb-particles", booktitle = "Proceedings of CoNLL-2002", editors = "Dan Roth and Antal van den Bosch", publisher = "Taipei, Taiwan", pages = "98--104", year = "2002" }