@book{lynch1992image,
  author = {Lynch, Kevin},
  interhash = {7e2c57af8a2ba9fde0cfa4f401cdc72f},
  intrahash = {2e9cc23aad987c883011884d6375dc4d},
  isbn = {9780262620017},
  publisher = {MIT Press},
  title = {The image of the city},
  url = {http://books.google.de/books?id=\_phRPWsSpAgC},
  year = 1992
}