1. Goal 11: Make cities inclusive, safe, resilient and sustainable. https://www.un.org/sustainabledevelopment/cities/
2. Mi, C., Masrur, M.A.: Hybrid Electric Vehicles: Principles and Applications with Practical Perspectives. Wiley, Hoboken (2017)
3. Ehsani, M., Gao, Y., Longo, S., Ebrahimi, K.M.: Modern Electric, Hybrid Electric, and Fuel Cell Vehicles. CRC Press, Boca Raton (2018)
4. Bole, B., Coogan, S., Cubero-Ponce, C., Edwards, D., Melsert, R., Taylor, D.: Energy management control of a hybrid electric vehicle with two-mode electrically variable transmission. In: EVS26 International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium, pp. 6–9, May 2012
5. Galvagno, E., Vigliani, A., Velardocchia, M.: Transient response and frequency domain analysis of an electrically variable transmission. Adv. Mech. Eng. 10(5), 1–12 (2018)