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 Nordkalott Project and Geologian tutkimuskeskus (Finland) and Norges geologiske undersøkelse and Sveriges geologiska undersökning and Nordic Council of Ministers,"Map of Quaternary geology, northern Fennoscandia",,Nordkalott Project,1986,,,,,https://cir.nii.ac.jp/crid/1130000797431703424