@inproceedings{federatedsearchtowardsacommonsearch,
  title = {Federated Search: Towards a Common Search Infrastructure},
  author = {Herman Stehouwer and Matej Durco and Eric Auer and Daan Broeder},
  year = {2012},
  booktitle = {LREC 2012 5},
  url = {https://aclanthology.org/L12-1291},
}