Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OTANI Iwao,Studies on the Motion of High-Speed Compressor Valves,Journal of the Society of Mechanical Engineers,00214728,The Japan Society of Mechanical Engineers,1960,63,503,1583-1587,https://cir.nii.ac.jp/crid/1390282680890486912,https://doi.org/10.1299/jsmemag.63.503_1583