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)
Atsushi Yamauchi and Yoshiharu Matsumiya and Yoh Iwasa,Optimal Age-Dependent Sustainable Harvesting of Natural Resource Populations:Sustainability Value,Researches on Population Ecology,00345466,Tokyo : Springer-Verlag Tokyo,1997-12,39,2,139-148,https://cir.nii.ac.jp/crid/1522262180631838336,