Cladera, Josep Roca; Bergada, Montserrat Moix - In: Regional Studies 39 (2005) 3, pp. 357-373
Roca Cladera J. and Moix Bergada M. (2005) The interaction value: its scope and limits as an instrument for delimiting urban systems, Regional Studies 39 , 357-373. There is a long tradition of different approaches relating to the delimitation of urban systems, such as those pertaining to the...