Analyses Tools for Non-head Structures Sirine Boukédi author Kais Haddar author 2011-09 text Proceedings of the International Conference Recent Advances in Natural Language Processing 2011 Ruslan Mitkov editor Galia Angelova editor Association for Computational Linguistics Hissar, Bulgaria conference publication boukedi-haddar-2011-analyses https://aclanthology.org/R11-1099/ 2011-09 686 691