@inproceedings{mari:2002:WSD,
  author    = {Mari, Alda},
  title     = {Under-specification and contextual variability of abstract prepositions: a case study},
  booktitle = {Proceedings of the SIGLEX/SENSEVAL Workshop on Word Sense Disambiguation: Recent Successes and Future Directions},
  year      = 2002,
  month     = {July},
  address   = {Philadelphia},
  publisher = {Association for Computational Linguistics},
  pages     = {17--24}
}