@article{sgall-1989-book,
    title = "Book Reviews: Natural Language Parsing Systems",
    author = "Sgall, Petr",
    journal = "Computational Linguistics",
    volume = "15",
    number = "2",
    year = "1989",
    url = "https://preview.aclanthology.org/fix-sig-urls/J89-2010/"
}