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)
Kenneth D. Elowe and Wendell E. Dodge,Factors Affecting Black Bear Reproductive Success and Cub Survival,The Journal of Wildlife Management,0022-541X,JSTOR,1989-10,53,4,962,https://cir.nii.ac.jp/crid/1363388844652311680,https://doi.org/10.2307/3809596