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) Kozakai Chinatsu and Koike Shinsuke and Yamazaki Koji and Furubayashi Kengo,Examination of captive Japanese black bear activity using activity sensors,Mammal Study,13434152,日本哺乳類学会,2008,33,3,115-119,https://cir.nii.ac.jp/crid/1390001204673255040,https://doi.org/10.3106/1348-6160(2008)33[115:eocjbb]2.0.co;2