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 "Beem, John K. and Ehrlich, Paul E. and Easley, Kevin L.",Global Lorentzian geometry,2nd ed,Marcel Dekker,1996,Monographs and textbooks in pure and applied mathematics,,0824793242,,https://cir.nii.ac.jp/crid/1130282273351316608