@article{478806,
      author = {Jaeger, C. Stephen.},
      url = {http://library.usi.edu/record/478806},
      title = {The envy of angels cathedral schools and social ideals in  medieval Europe, 950-1200 / [electronic resource] :},
      publisher = {University of Pennsylvania Press,},
      recid = {478806},
      pages = {xvi, 515 p. :},
      address = {Philadelphia [Pa.] :},
      year = {1994},
}