A Metagrammar for Vietnamese LTAG Phương Lê Hồng author Thị Minh Huyền Nguyễn author Azim Roussanaly author 2008-06 text Proceedings of the Ninth International Workshop on Tree Adjoining Grammar and Related Frameworks (TAG+9) Claire Gardent editor Anoop Sarkar editor Association for Computational Linguistics Tübingen, Germany conference publication le-hong-etal-2008-metagrammar https://aclanthology.org/W08-2317/ 2008-06 129 132