@inproceedings{duboue-mckeown-2001-empirically,
    title = "Empirically Estimating Order Constraints for Content Planning in Generation",
    author = "Duboue, Pablo A.  and
      McKeown, Kathleen R.",
    booktitle = "Proceedings of the 39th Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "2001",
    address = "Toulouse, France",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/P01-1023/",
    doi = "10.3115/1073012.1073035",
    pages = "172--179"
}