Restricting the rhetorical input for the non-hierarchical planning of document structures Nadjet Bouayad-Agha author 2003-04 text Proceedings of the 9th European Workshop on Natural Language Generation (ENLG-2003) at EACL 2003 Ehud Reiter editor Helmut Horacek editor Kees van Deemter editor Association for Computational Linguistics Budapest, Hungary conference publication bouayad-agha-2003-restricting https://aclanthology.org/W03-2302/ 2003-04