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 "Hättestrand, Clas",Ribbed moraines and Fennoscandian palaeoglaciology,,"Dept. of Physical Geography, Stockholm University",1997,Avhandling/ dissertation,,9171536574,,https://cir.nii.ac.jp/crid/1130282269341627392