@inproceedings{karttunen-1985-structure,
    title = "Structure Sharing with Binary Trees",
    author = "Karttunen, Lauri",
    booktitle = "23rd Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "1985",
    address = "Chicago, Illinois, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/P85-1016/",
    doi = "10.3115/981210.981226",
    pages = "133--136"
}