author    = {Joakim Nivre and Marie-Catherine de Marneffe and Filip Ginter and Jan Hajič and Christopher Manning and Sampo Pyysalo and Sebastian Schuster and Francis Tyers and Daniel Zeman},
  year      = 2020,
  title     = {Universal Dependencies v2: An Evergrowing Multilingual Treebank Collection},
  booktitle = {Proceedings of the 12th International Conference on Language Resources and Evaluation (LREC 2020)},
  pages     = {4034--4043},
  publisher = {European Language Resources Association},
  address   = {Marseille, France},
  isbn      = {979-10-95546-34-4},