@inproceedings{crosslingualtaggerevaluationwithouttest,
  title = {Cross-lingual tagger evaluation without test data},
  author = {{\v{Z}}eljko Agi{\'c} and Barbara Plank and Anders S{\o}gaard},
  year = {2017},
  booktitle = {EACL 2017 4},
  url = {https://aclanthology.org/E17-2040},
}