Carpenter, J., Simmie, J., Conti, E., Povinelli, F., & Kipshagen, J. M. (2013). Innovation and New Path Creation: The Role of Niche Environments in the Development of the Wind Power Industry in Germany and the UK. European Spatial Research and Policy, 19(2), 87–101. https://doi.org/10.2478/v10105-012-0016-5