Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tanaka Hirohisa and Kawasaki Noriko and Machida Hisashi,Speed Ratio Control of Half-Toroidal Traction Drive CVT. 2nd Report. Attitude Angle Control by a Nut and Screw Set.,TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C,0387-5024,The Japan Society of Mechanical Engineers,1995,61,582,449-451,https://cir.nii.ac.jp/crid/1390282681305924224,https://doi.org/10.1299/kikaic.61.449