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 "Symposium Volcanism and Metallogenesis and Rădulescu, D. P. and Peltz, S. and Stanciu, Constantina",Neogene volcanism in the East Carpathians (Călimani-Gurghiu-Harghita Mts),,Geological Institute,1973,Guidebook series,,,,https://cir.nii.ac.jp/crid/1130282273343779584