@proceedings{ws-2013-european,
    title = "Proceedings of the 14th {E}uropean Workshop on Natural Language Generation",
    editor = "Gatt, Albert  and
      Saggion, Horacio",
    month = aug,
    year = "2013",
    address = "Sofia, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W13-2100/"
}