@incollection{barber1989encounters,
  address = {Paris},
  author = {Barber, Peter},
  booktitle = {Géographie du Monde au Moyen Âge et à la Renaissance},
  editor = {Pelletier, Monique},
  interhash = {d04bbae5d1cfa4920bb2a35194886110},
  intrahash = {6f072ebc279b937a2815fa72a3345a04},
  pages = {69-81},
  title = {Old Encounters new: The Aslake World Map},
  year = 1989
}