Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KIM-Ryul Jeong and KATO Masayoshi and OTA Hiroshi and YOKOTA Eijiro,Influence of Torsional Rigidity of Driving Shaft on Vibrations of Summed Type under Parametric Excitation of a Rotating Shaft Driven through a Universal Joint.,TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C,03875024,The Japan Society of Mechanical Engineers,1998,64,627,4138-4145,https://cir.nii.ac.jp/crid/1390282681303890304,https://doi.org/10.1299/kikaic.64.4138