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) PETTY V. R.,Feasibility of Dynamic Spectrum Access in Underutilized Television Bands,"2nd IEEE DySPAN, Dublin Ireland, 2007",,,2007,,,,https://cir.nii.ac.jp/crid/1572261550725472256,