@inproceedings{nicolov-etal-1996-approximate,
    title = "Approximate Generation from Non-Hierarchical Representations",
    author = "Nicolov, Nicolas  and
      Mellish, Chris  and
      Ritchie, Graeme",
    booktitle = "Eighth International Natural Language Generation Workshop",
    year = "1996",
    url = "https://preview.aclanthology.org/fix-sig-urls/W96-0404/"
}