@inproceedings{biblio6312485769349185679,
  author    = {Petr Sgall},
  year      = 1999,
  title     = {Types of languages and probabilistic implication laws},
  booktitle = {Prague Linguistic Circle Papers 3},
  pages     = {25--34},
  publisher = {Amsterdam/Philadelphia: Benjamins (in press)},
}