Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Takahashi Naoki and Fujita Mitsuru and Saito Osami and Abe Kenichi,Symbolic/Numeric Manipulation CAD Package for Control Systems,"IEEJ Transactions on Electronics, Information and Systems",03854221,The Institute of Electrical Engineers of Japan,1991,111,7,292-298,https://cir.nii.ac.jp/crid/1390282679584301568,https://doi.org/10.1541/ieejeiss1987.111.7_292