@inproceedings{unsuperviseddependencyparsingusing,
  title = {Unsupervised Dependency Parsing using Reducibility and Fertility features},
  author = {David Mare{\v{c}}ek and Zden{\v{e}}k {\v{Z}}abokrtsk{\'y}},
  year = {2012},
  booktitle = {WS 2012 6},
  url = {https://aclanthology.org/W12-1911},
}