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 "Kjellman, W. and Kallstrnius, T. and Wager, O",Soil sampler with metal foils : device for taking undisturbed samples of very great length,,[Ivar Haeggströms],1950,Proceedings,,,,https://cir.nii.ac.jp/crid/1130282272963261184