@article{697848,
      author = {Burghardt, Dirk, and Duchêne, Cécile, and Mackaness,  William A.,},
      url = {http://library.usi.edu/record/697848},
      title = {Abstracting geographic information in a data rich world  methodologies and applications of map generalization /  [electronic resource] :},
      recid = {697848},
      pages = {1 online resource.},
}