著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Magal, Pierre and Ruan, Shigui",Center manifolds for semilinear equations with non-dense domain and applications to Hopf bifurcation in age structured models,,American Mathematical Society,2009,Memoirs of the American Mathematical Society,,9780821846537,,https://cir.nii.ac.jp/crid/1130000796302055296