@inproceedings{RUWille95,
  address = {Wien},
  author = {Wille, Rudolf and Wille, Uta},
  booktitle = {Contributions to general algebra},
  interhash = {661d478e744c74b416c7ff572b097fcd},
  intrahash = {b3608d647c9d65ecf74b28720c01aa8b},
  pages = {321-324},
  publischer = {Amer.~Math.~Soc.},
  publisher = {H{\"o}lder--Pichler--Tempsky},
  title = {Uniqueness of coordinatizations of ordinal structures},
  volume = 9,
  year = 1995
}