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
"Lenk, John D.",Simplified design of switching power supplies,,Butterworth-Heinemann,1995,EDN series for design engineers,,0750695072,,https://cir.nii.ac.jp/crid/1130000795256498560