@article{Müller_2012, title={Hillier, Jean and Healey, Patsy (ed.) (2010): The Ashgate Research Companion to Planning Theory. Conceptual Challenges for Spatial Planning, Farnham: Ashgate.}, volume={1}, url={https://crolar.org/index.php/crolar/article/view/10}, number={1}, journal={Critical Reviews on Latin American Research - CROLAR}, author={Müller, Frank}, year={2012}, month={Jun.} }