Construction of an HPSG Grammar for the Arabic Relative Sentences Ines Zalila 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 zalila-haddar-2011-construction https://aclanthology.org/R11-1081/ 2011-09 574 579