@article{483975,
      recid = {483975},
      author = {Harris, Martin, and Ramat, Paolo.},
      title = {Historical development of auxiliaries [electronic  resource] /},
      publisher = {Mouton de Gruyter,},
      address = {Berlin ;},
      pages = {viii, 368 p. :},
      year = {1987},
      note = {Papers presented at a workshop as part of the Seventh  International Conference on Historical Linguistics, held in  Pavia, Sept., 1985.},
      url = {http://library.usi.edu/record/483975},
}