@inproceedings{catthecelctannotationtool,
  title = {CAT: the CELCT Annotation Tool},
  author = {Valentina Bartalesi Lenzi and Giovanni Moretti and Rachele Sprugnoli},
  year = {2012},
  booktitle = {LREC 2012 5},
  url = {https://aclanthology.org/L12-1072},
}