@article{enhancedbilingualevaluationunderstudy,
  title = {Enhanced Bilingual Evaluation Understudy},
  author = {Krzysztof Wołk and Krzysztof Marasek},
  year = {2015},
  eprint = {1509.09088},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1509.09088v1},
}