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 "Nitsche, Johannes C. C.","Introduction, fundamentals, geometry and basic boundary value problems",,Cambridge University Press,1989,Lectures on minimal surfaces,,0521244277,,https://cir.nii.ac.jp/crid/1130282272016135296