1. Statistical mechanics of complex networks;Albert;Reviews of Modern Physics,2002
2. Understanding the impact of e-commerce on last-mile light goods vehicle activity in urban areas: The case of london;Allen;Transportation Research Part D: Transport and Environment,2018
3. Allgemeiner Deutscher Fahrrad-Club (ADFC) (2021). https://fahrradklima-test.adfc.de/ergebnisse.
4. Assmann, T., & Trojahn, S. (2018). A comprehensive classification of urban transshipment facilities., pp. 85–96).
5. Exploiting openstreetmap-data for outdoor robotic applications;Bashkanov,2019