_id,doi,title
7323,10.1002/fuce.200600050,Consumption and efficiency of a passenger car with a Hydrogen/Oxygen PEFC based hybrid electric drivetrain
7324,10.1002/fuce.200500257,On the efficiency of an advanced automotive fuel cell system
7333,10.1002/fuce.200400028,"Modular stack-internal air humidification concept-verification in a 1 kW stack"