Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YAMAMOTO Isamu,Application of High Frequency technique,Journal of the Society of Mechanical Engineers,00214728,The Japan Society of Mechanical Engineers,1950,53,378,262-270,https://cir.nii.ac.jp/crid/1390001205910571008,https://doi.org/10.1299/jsmemag.53.378_262