@article{1397035,
      author = {Hildegard, and Baird, Joseph L. and Ehrman, Radd K.},
      url = {http://library.usi.edu/record/1397035},
      title = {The letters of Hildegard of Bingen., Volume 1 [electronic  resource] /},
      publisher = {Oxford University Press,},
      recid = {1397035},
      pages = {1 online resource (xiii, 227 p.)},
      address = {New York :},
      year = {1998},
}