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 "Lawden, Derek F",An introduction to tensor calculus and relativity,2nd ed,Methuen,1967,Methuen's monographs on physical subjects,,,,https://cir.nii.ac.jp/crid/1130000795235329408