@inproceedings{holan-etal-1998-two,
    title = "Two Useful Measures of Word Order Complexity",
    author = "Holan, Tomas  and
      Kubon, Vladislav  and
      Oliva, Karel  and
      Platek, Martin",
    booktitle = "Processing of Dependency-Based Grammars",
    year = "1998",
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/W98-0503/"
}