Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tabata Hideki and Kaneko Natsuki and Mihara Yuji,Improvement in Accuracy of Piston Frictional Force Measurement Using Floating Liner Engine,Tribology Online,1881-2198,Japanese Society of Tribologists,2017,12,3,141-146,https://cir.nii.ac.jp/crid/1390282680247463424,https://doi.org/10.2474/trol.12.141