@phdthesis{de-1414,
  title = {Wayfinding choremes: conceptualizing wayfinding and route direction elements},
  author = {Alexander Klippel},
  year = {2003},
  note = {http://d-nb.info/970204221},
  researchr = {https://researchr.org/publication/de-1414},
  cites = {0},
  citedby = {0},
  school = {University of Bremen},
}