@misc{tolstoi,
  author = {Tolstoi, Lew},
  howpublished = {Foto},
  interhash = {c43e7d9c9cba67e7358ce692a5134e98},
  intrahash = {880d4eda09dc5c04d4f63fa1c26924f4},
  title = {Graf Leo Tolstoi},
  url = {http://edocs.ub.uni-frankfurt.de/volltexte/2003/7812348},
  year = 2003
}