@article{TERKLA,
  author = {Terkla, Dan},
  interhash = {d54e924a8683575baa60f3a55ca384e4},
  intrahash = {efe70645d70d5e980f7f7ebfbfe390cf},
  journal = {Imago mundi. The international journal for history of cartography},
  pages = {131-151},
  title = {The original placement of the Hereford Mappa Mundi},
  volume = 56,
  year = 2004
}