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Klippel, Alexander - Department of Geography, Pennsylvania State University
Cognitively Ergonomic Route A Potential Basis for the
Urban Granularities A Data Structure for Cognitively Ergonomic Route Directions
Cognitively Ergonomic Route Alexander Klippel
Linguistic and Nonlinguistic Turn Direction Concepts Alexander Klippel1
Embodying Spatial Maps Bernhard Hommel & Alexander Klippel
International Journal of Geographical Information Science Vol. , No. , , 128
The Role of Structure and Function in the Conceptualization of Directions Alexander Klippel, GeoVISTA Center, Department of Geography, Penn State University, PA, USA
