Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) AZUMA Shun-ichi and IMURA Jun-ichi,Controllability of Sampled-Data Piecewise Affine Systems,Transactions of the Society of Instrument and Control Engineers,0453-4654,The Society of Instrument and Control Engineers,2003,39,5,469-478,https://cir.nii.ac.jp/crid/1390282679481408640,https://doi.org/10.9746/sicetr1965.39.469