@InProceedings{YeKr2007,
AUTHOR = {Zender, Hendrik and Kruijff, Geert-Jan M.},
TITLE = {Multi-Layered Conceptual Spatial Mapping for Autonomous Mobile Robots},
YEAR = {2007},
BOOKTITLE = {Symposium on Control Mechanisms for Spatial Knowledge Processing in Cognitive / Intelligent Systems. AAAI Spring Symposium Series 2007, Stanford University, Palo Alto, CA, USA. March 2007.},
NOTE = {HU} }
