1. Grid and fleet impact mapping of EV charge opportunities;Leemput,2013
2. Electric Vehicle Conductive Charging System—Part 1: General Requirements,2010
3. Connection System on the Recharging Spot: A Key Element for Electric Vehicles
http://www.evplugalliance.org/en/doc/
4. Fast Charging along the Highway
http://www.fastned.nl/en