Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Doi Shoichi,The Optimal Security Design for a Production Control System,JAPAN TAPPI JOURNAL,0022815X,JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY,2015,69,3,257-262,https://cir.nii.ac.jp/crid/1390282681496385152,https://doi.org/10.2524/jtappij.69.257