Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) FUJII Takao and MIZUSHIMA Narihito,A New Approach to LQ Design,Transactions of the Society of Instrument and Control Engineers,04534654,The Society of Instrument and Control Engineers,1987,23,2,129-135,https://cir.nii.ac.jp/crid/1390282679481728256,https://doi.org/10.9746/sicetr1965.23.129