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
"Eskin, G. I. (Grigoriĭ Ilʹich)",Lectures on linear partial differential equations,,American Mathematical Society,2011,Graduate studies in mathematics,,9780821852842,,https://cir.nii.ac.jp/crid/1130282271982540800