%0 Journal Article %T Utilizing boost and double injections for enhanced stratified-charge direct-injection spark-ignition engine operation with gasoline and E30 fuels %A Zeng, Wei %A Sjöberg, Magnus %J International Journal of Engine Research %V 18 %N 1-2 %P 131-142 %@ 1468-0874 %D 2017-02-01 %I SAGE Publications %~ DeepDyve