Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
International Conference on Electrical Machines and Drives and Institution of Electrical Engineers. Power Division and Institute of Electrical and Electronics Engineers. United Kingdom and Republic of Ireland Section and Institution of Locomotive Engineers (Great Britain),"Forth International Conference on Electrical Machines and Drives, 13-15 September 1989",,"Institution of Electrical Engineers, c1989",1989,IEE conference publication,,0852963874,,https://cir.nii.ac.jp/crid/1130282273036124032