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 "Ahnert, Frank and Rohdenburg, H. (Heinrich) and Semmel, Arno","Beitraege zur Geomorphologie der Tropen (Ostafrika, Brasilien, Zentral- und Westafrika) = Contributions to tropical geomorphology",,Catena,1982,Catena supplement,,3923381018,,https://cir.nii.ac.jp/crid/1130282269989937536