Discourse Relations: A Structural and Presuppositional Account Using Lexicalised TAG Bonnie Webber author Alistair Knott author Matthew Stone author Aravind Joshi author 1999-06 text Proceedings of the 37th Annual Meeting of the Association for Computational Linguistics Association for Computational Linguistics College Park, Maryland, USA conference publication webber-etal-1999-discourse 10.3115/1034678.1034695 https://aclanthology.org/P99-1006/ 1999-06 41 48