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) 秋山 亨,Surface reconstructions on GaN and InN semipolar (20-21) surfaces,Japanese Journal of Applied Physics 49,,,2010,,,,https://cir.nii.ac.jp/crid/1010282257057706114,