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
"Gatica, Gabriel N",A simple introduction to the mixed finite element method : theory and applications,,Springer,2014,SpringerBriefs in mathematics,,9783319036946,,https://cir.nii.ac.jp/crid/1130282268867407232