@article{188872,
      author = {Dante Alighieri, and Ciardi, John,},
      url = {http://library.usi.edu/record/188872},
      title = {The Divine comedy : purgatorio /},
      publisher = {Modern Library,},
      recid = {188872},
      pages = {vi, 364 p. :},
      address = {New York :},
      year = {1996},
}