著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Patrick H. Madden and Satoshi Ono,On structure and suboptimality in placement,Proceedings of the 2005 conference on Asia South Pacific design automation - ASP-DAC '05,,ACM Press,2005-01-01,,,331,https://cir.nii.ac.jp/crid/1870020693275593472,https://doi.org/10.1145/1120725.1120864