Yaqub, R. ., A. ul . Asar, F. . Butt, and U. . Ahmed Qazi. “Prevention of Unauthorized Unplugging of Un-Attendant Recharging EVs”. Journal of Cyber Security and Mobility, vol. 2, no. 1, Apr. 2013, pp. 63-81, doi:10.13052/jcsm2245-1439.213.