Legitimate Termination of Nonlocal Features in HPSG Hywel Evans author 1996-12 text Proceedings of the 11th Pacific Asia Conference on Language, Information and Computation Byung-Soo Park editor Jong-Bok Kim editor Kyung Hee University Seoul, Korea conference publication evans-1996-legitimate http://hdl.handle.net/2065/12042 https://aclanthology.org/Y96-1033/ 1996-12 317 326