@inproceedings{paul-1990-algorithms,
    title = "Algorithms for an Optimal {A}* Search and Linearizing the Search in the Stack Decoder*",
    author = "Paul, Douglas B.",
    booktitle = "Speech and Natural Language: Proceedings of a Workshop Held at Hidden Valley, {P}ennsylvania, June 24-27,1990",
    year = "1990",
    url = "https://aclanthology.org/H90-1041/"
}