@article{330911,
      recid = {330911},
      author = {Duggan, Joseph J.},
      title = {The Cantar de mio Cid : poetic creation in its economic  and social contexts /},
      publisher = {Cambridge University Press,},
      address = {Cambridge [England] ;},
      pages = {ix, 178 p. :},
      year = {2008},
      url = {http://library.usi.edu/record/330911},
}