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)
PACKALEN P.,"Using airborne laser scanning data and digital aerial photographs to estimate growing stock by tree species. Dissertations Forestales 77. University of Joensuu, Faculty of Forest Sciences",http://www.metla.fi/dissertationes/df77.htm,,,2009,,,,https://cir.nii.ac.jp/crid/1572543025656596352,