1. Abdelkafi, N., Makhotin, S. & Posselt, T. (2013). Business Model Innovations for Electric Mobility – What can be Learned from Existing Business Model Patterns? International Journal of Innovation Management, 17 (01), 1340003-1-1340003-41.
2. Alt, R. & Zimmermann, H.-D. (2014). Status of business model and electronic market research: An interview with Alexander Osterwalder. Electronic Markets, 24 (4), 243–249.
3. Andersen, P. H., Mathews, J. A. & Rask, M. (2009). Integrating private transport into renewable energy policy: The strategy of creating intelligent recharging grids for electric vehicles. Energy Policy, 37 (7), 2481–2486.
4. APCOA Parking Group. (2014). APCOA Parking to embark on new growth path. Stuttgart/London. Retrieved on April 13, 2015, from
http://www.apcoa.com/press-news/read-article/apcoa-parking-to-embark-on-new-growth-path.html
5. Arbib, M. A. (1969). Theories of Abstract Automata. Englewood Cliffs, NJ: Prentice-Hall. Avci, B., Girotra, K. & Netessine, S. (2014). Electric Vehicles with a Battery Switching Station: Adoption and Environmental Impact. Management Science, 61 (4), 772–794.