Halbert L. Examining the mega-city-region hypothesis: evidence from the Paris city-region/Bassin parisien, Regional Studies. Four dimensions of the concept of polycentricity (morphological, functional, relational, and political polycentricity) are discussed based on the study of the Paris...

Vandermotten C., Halbert L., Roelandts M. and Cornut P. European planning and the polycentric consensus: wishful thinking?, Regional Studies. European Union planning documents enhance the values of polycentrism as a tool to promote a more efficient, equitable and sustainable development. This...