C. Chan and K. Chan, Modern Electric Vehicle Technology, 2006.

H. Yap, C. Schofield, and C. Bingham, Hybrid energy/power sources for electric vehicle traction systems, Second IEE International Conference on Power Electronics, Machines and Drives, 2004.
DOI : 10.1049/cp:20040260

M. Steiner and J. Scholten, Energy storage on board of railway vehicles, 2005 European Conference on Power Electronics and Applications, 2004.
DOI : 10.1109/EPE.2005.219410

G. Livint, R. Gaiginschi, V. Horga, R. Drosescu, and G. Chiriac, Vehicuel electrice hibride, 2006.

C. Lungoci, A. Mailat, and E. Helerea, Eco-design of a hybrid energy system for electric vehicles, 2th International Conference on Sustainable energy, pp.438-446, 2008.

C. Lungoci, D. Bouquain, A. Miraoui, and E. Helerea, Modular test bench for a hybrid electric vehicle with multiples energy sources, 2008 11th International Conference on Optimization of Electrical and Electronic Equipment, pp.299-306, 2008.
DOI : 10.1109/OPTIM.2008.4602424