Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nara Koichi and Mishima Yuji and Taguchi Akira,"Determination Method for Optimal Network Configuration of Flexible, Reliable and Intelligent Electrical Delivery System (FRIENDS)",IEEJ Transactions on Power and Energy,03854213,The Institute of Electrical Engineers of Japan,2000,120,8-9,1091-1097,https://cir.nii.ac.jp/crid/1390001204605446528,https://doi.org/10.1541/ieejpes1990.120.8-9_1091