Hansen, Svend (Ed.) and Michael Meyer (Ed.). Parallele Raumkonzepte. Berlin, Boston: De Gruyter, 2013. Web. Retrieved 20 Jun. 2013, from http://www.degruyter.com/view/product/183734

Hansen, S. (Ed.) & Meyer, M. (Ed.) (2013). Parallele Raumkonzepte. Berlin, Boston: De Gruyter. Retrieved 20 Jun. 2013, from http://www.degruyter.com/view/product/183734

Hansen, Svend (Ed.) and Michael Meyer (Ed.). 2013. Parallele Raumkonzepte. Berlin, Boston: De Gruyter. Retrieved 20 Jun. 2013, from http://www.degruyter.com/view/product/183734