Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 松下 修己,Basics on Rotordynamics for Turbomachinery.,Turbomachinery,03858839,Turbomachinery Society of Japan,2000,28,3,129-133,https://cir.nii.ac.jp/crid/1390001204545373056,https://doi.org/10.11458/tsj1973.28.129