Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KASE Wataru and TERANISHI Makoto,A Calculation of Invariant Zeros Using Interactor Matrix,Transactions of the Society of Instrument and Control Engineers,0453-4654,The Society of Instrument and Control Engineers,1999,35,7,964-966,https://cir.nii.ac.jp/crid/1390282679476469888,https://doi.org/10.9746/sicetr1965.35.964