%0 Journal Article %T Fundamental test results of a hydraulic free piston internal combustion engine %A Hibi, A %A Ito, T %J Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering %V 218 %N 10 %P 1149-1157 %@ 0954-4070 %D 2004-10-01 %I SAGE Publications %~ DeepDyve