Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 堀田 和之,Practical Technique for Forming an Analog Computer Model of Process Element,Journal of the Society of Mechanical Engineers,00290270,The Japan Society of Mechanical Engineers,1962,65,524,1343,https://cir.nii.ac.jp/crid/1390001205917133056,https://doi.org/10.1299/jsmemag.65.524_1343_3