@InProceedings{HowVogDem2017,
      AUTHOR = {Howcroft, David M. and Vogels, Jorrig and Demberg, Vera},
      TITLE = {G-TUNA: a corpus of referring expressions in German, including duration information},
      YEAR = {2017},
      MONTH = {September},
      BOOKTITLE = {Proceedings of the 10th International Conference on Natural Language Generation (INLG)},
      PAGES = {149-153},
      ADDRESS = {Santiago de Compostela, Spain},
      NOTE = {DK, VD}
}