著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL Midwest Symposium on Circuits and Systems,"Proceedings of the thirteenth Midwest Symposium on Circuit Theory : May 7-8, 1970",,"University of Minnesota,Institute of Electrical and Electronics Engineers",1970,IEEE Catalog,,,,https://cir.nii.ac.jp/crid/1130282268914799104