Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) T. Eisaka and A.R. Yari,Robust compensators design for existing control systems,Proceedings of the 1999 IEEE International Conference on Control Applications (Cat. No.99CH36328),,IEEE,2003-01-20,2,,1728-1733,https://cir.nii.ac.jp/crid/1870302167626010112,https://doi.org/10.1109/cca.1999.801232