@inproceedings{bird-simons-2001-olac,
    title = "The {OLAC} Metadata Set and Controlled Vocabularies",
    author = "Bird, Steven  and
      Simons, Gary",
    booktitle = "Proceedings of the {ACL} 2001 Workshop on Sharing Tools and Resources",
    year = "2001",
    url = "https://preview.aclanthology.org/Author-Pages-WenzhengZhang-ZhengyanShi-ShuYang/W01-1506/"
}