@inproceedings{sharingresourcesbetweenfreeopensource,
  title = {Sharing resources between free/open-source rule-based machine translation systems: Grammatical Framework and Apertium},
  author = {Gr{\'e}goire D{\'e}trez and V{\'\i}ctor M. S{\'a}nchez-Cartagena and Aarne Ranta},
  year = {2014},
  booktitle = {LREC 2014 5},
  url = {https://aclanthology.org/L14-1525},
}