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 "Busemann, Herbert and Phadke, B. B. (Bhalchandra Balvant)",Spaces with distinguished geodesics,,M. Dekker,1987,Monographs and textbooks in pure and applied mathematics,,0824775457,,https://cir.nii.ac.jp/crid/1130282272436357760