Wilhelm, Erik, Johannes Hofer, Warren Schenler, and Lino Guzzella. “Optimal Implementation of Lightweighting and Powertrain Effi Ciency Technology in passengers’ Vehicles”. Transport 27, no. 3 (September 30, 2012): 237–249. Accessed August 17, 2025. https://jbem.vilniustech.lt/index.php/Transport/article/view/4937.