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) Kimiko Hirayama and Tatsuo Imai and Kosaku Enomoto and Chieri Tachikawa,Annual variability in acorn production and pre-dispersal damage to acorns of four fagaceous species in two adjacent forest stands with different mixed ratios in western Japan,Population ecology,14383896,Tokyo : Springer Japan,2017-10,59,4,343-354,https://cir.nii.ac.jp/crid/1523388080515396224,