@article{483805,
      author = {Greenberg, Joseph H.},
      url = {http://library.usi.edu/record/483805},
      title = {Language universals with special reference to feature  hierarchies / [electronic resource] :},
      publisher = {Mouton de Gruyter,},
      recid = {483805},
      pages = {xvii, 89 p. :},
      address = {Berlin ;},
      year = {2005},
}