Nora La Serna author Arantxa Díaz author Horacio Rodríguez author 1997-sep 17-20 text Anton Nijholt editor Robert C Berwick editor Harry C Bunt editor Bob Carpenter editor Eva Hajicova editor Mark Johnson editor Aravind Joshi editor Ronald Kaplan editor Martin Kay editor Bernard Lang editor Alon Lavie editor Makoto Nagao editor Mark Steedman editor Masaru Tomita editor K Vijay-Shanker editor David Weir editor Kent Wittenburg editor Mats Wiren editor Association for Computational Linguistics Boston/Cambridge, Massachusetts, USA conference publication la-serna-etal-1997-parsers https://aclanthology.org/1997.iwpt-1.31/ 1997-sep 17-20 249 250