@inproceedings{baptista-correia-fernandes:2004:ACLMWE,
  author    = {Baptista, Jorge  and  Correia, Anabela  and  Fernandes, Gra\c{c}a},
  title     = {Frozen Sentences of Portuguese: Formal Descriptions for NLP},
  booktitle = {Second ACL Workshop on Multiword Expressions: Integrating Processing},
  editor = {Takaaki Tanaka and Aline Villavicencio and Francis Bond and Anna Korhonen},
  year      = 2004,
  month     = {July},
  address   = {Barcelona, Spain},
  publisher = {Association for Computational Linguistics},
  pages     = {72--79}
}