@inproceedings{virk-etal-2011-open,
    title = "An Open Source {P}unjabi Resource Grammar",
    author = "Virk, Shafqat Mumtaz  and
      Humayoun, Muhammad  and
      Ranta, Aarne",
    editor = "Mitkov, Ruslan  and
      Angelova, Galia",
    booktitle = "Proceedings of the International Conference Recent Advances in Natural Language Processing 2011",
    month = sep,
    year = "2011",
    address = "Hissar, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-emnlp/R11-1010/",
    pages = "70--76"
}