Mohammed Farag and  Mina Attari and  S. Andrew Gadsden and  Saeid R. Habibi,  Lithium-Ion Battery State of Charge Estimation Using One State Hysteresis Model with Nonlinear Estimation Strategies.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2017, vol. 123(3). 237 - 241
    [viewed 06 December 2019]. Available from: https://publications.waset.org/pdf/10006626.