Author	Title	Journal	ISSN	Publisher	Date	Volume	Number	Page	URL	URL(DOI)
YOSHIMURA Yukio	A Study on a New Operating System of a Hydraulic Excavator (2nd Report, Compensation for the Nonlinearity and Utilizing Feedback from the Velocity Error Vector) : Series C : Vibration, Control Engineering, Engineering for Industry	JSME international journal : bulletin of the JSME	0913185X	The Japan Society of Mechanical Engineers	1987-08-15	30	266	1356	http://ci.nii.ac.jp/naid/110002346360/en/