@article{420807,
      author = {Rist, Rebecca.},
      url = {http://library.usi.edu/record/420807},
      title = {The papacy and crusading in Europe, 1198-1245 [electronic  resource] /},
      publisher = {Continuum,},
      recid = {420807},
      pages = {xiv, 272 p. ;},
      address = {London ;},
      year = {2009},
}