@inproceedings{hausser-1988-computational,
    title = "Computational complexity of left-associative grammar",
    author = "Hausser, Roland",
    booktitle = "Proceedings of the Second Conference on Theoretical and Methodological Issues in Machine Translation of Natural Languages",
    month = jun # " 12-14",
    year = "1988",
    address = "Pittsburgh, USA",
    url = "https://preview.aclanthology.org/fix-sig-urls/1988.tmi-1.11/"
}