Eisenstein, Paul A. GM Plugs Fuel Cells into Volt. The Car Connection. http://www.thecarconnection.com/Auto_News/Gr een_Car_News/GM_Plugs_Fuel_Cells_into_Volt. S196.A12244.html.
 Abuelsamid, Sam. A look at the GM E-Flex platform. AutoBlogGreen.com. http://www.autobloggreen.com/2007/01/07/detroit -auto-show-general-motors-e-flex-platform/
 Daimler Mercedes-Benz B-Class F-Cell Tourer. Hydrogen cars now. www.hydrogencarsnow.com/mercedes-fcellbclass-tourer.htm.
 Toyota Advanced Fuel Cell Hybrid Vehicle Completes Government Field Evaluation. Toyota home page. http://pressroom.toyota.com/pr/tms/toyota/toyotaadvanced-fuel-cell-hybrid-97782.aspx.
 VW Passat Lingyu FCV. Hydrogen cars now. http://www.hydrogencarsnow.com/vw-passatlingyu-fcv.htm.
 Office of fuel cell city bus project. Report of fuel cell city bus program during the 11th ten-year projects. Beijing, 2010.
 Chan Chiao Lin, Huei Peng, Grizzle J W, et al. Power management strategy for a parallel hybrid electric truck. IEEE transactions on Control Systems Technology, 2003, 11(6): 839-849.
 Paganelli G., Delprat S., Guerra T., et al. Equivalent consumption minimization strategy for parallel hybrid powertrains. //IEEE 55th VTC, Birmingham, Al, USA, 2002, 4: 2076-2081.
 J.T. Pukrushpan, A.G. Stefanopoulou, Huei Peng. Modeling and control for PEM fuel cell stack system. American Control Conference, 2002, 4: 3117-3122. [OpenAIRE]
 Gregory L. Plett. Extended Kalman filtering for battery management systems of LiPB-based HEV battery packs, Part 1. Background. J. Power Sources, 134 (2004) 252-261.
 Gregory L. Plett. Extended Kalman filtering for battery management systems of LiPB-based HEV battery packs, Part 2. Modeling and identification. J. Power Sources, 134 (2004) 262-276.
 Gregory L. Plett. Extended Kalman filtering for battery management systems of LiPB-based HEV battery packs, Part 3. State and parameter estimation. J. Power Sources, 134 (2004) 277-292.
 L. Xu, J. Li, M. Ouyang, J. Hua, X. Li. A new generation of fuel cell hybrid powertrain for public traffic. ASME FuelCell2010 (accepted).
 L. Xu, J. Li, J. Hua, X. Li, M. Ouyang. Adaptive supervisory control strategy of a fuel cell/batterypowered city bus. J. Power Sources, 194 (2009) 360-368.
 L. Xu, J. Li, J. Hua, X. Li, M. Ouyang. Optimal vehicle control strategy of a fuel cell/battery hybrid city bus. Int. J. Hydrogen Energy, 34 (2009) 7323-7333.