1. The International Council on Clean Transportation (ICCT), 2012
2. Hill, A.: 48V and automotive electrification - systems, performance and opportunity, Autelligence Limited, 2014
3. Hackmann, W.; Klein, B.; Götte, C.; Schmid, R.; Pujol, X.: 48V – The Way to a High Volume Electrification. 22nd Aachen Colloquium Automobile and Engine Technology, 2013
4. Uhl, M.; Wüst, M.; Christ, A.; Pörtner, N.; Trofimov, A.: Electrified Powertrain at 48 V – More than CO2 and Comfort. 22nd Aachen Colloquium Automobile and Engine Technology, 2013
5. Sattler, M.; Smetana, T.; Meyerhöfer, T.; Kühlkamp, K.: 48 V Minihybrid – A New Solution for the Minimal Hybridization of Vehicles. 22nd Aachen Colloquium Automobile and Engine Technology, 2013