@inproceedings{burkett-klein-2013-variational,
    title = "Variational Inference for Structured {NLP} Models",
    author = "Burkett, David  and
      Klein, Dan",
    editor = "Bos, Johan  and
      Hall, Keith",
    booktitle = "Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Tutorials)",
    month = aug,
    year = "2013",
    address = "Sofia, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/P13-5006/",
    pages = "9--10"
}