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 "Groten, Erwin",Geodynamics and advanced methods,,F. Dümmler,1980,Geodesy and the earth's gravity field,,3427783812,,https://cir.nii.ac.jp/crid/1130282272656765824