E. Black, J. Lafferty, and S. Roukos. Proceedings of the 30th Annual Meeting of the ACL, page 185--192. Morristown, NJ: Association for Computational Linguistics, (1992)
E. Black, J. Lafferty, and S. Roukos. Proceedings of the 30th Annual Meeting of the ACL, page 185--192. Morristown, NJ: Association for Computational Linguistics, (1992)