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 "Nordstedt, Carl Fredrik Otto",Fresh-water algæ collected by Dr. S. Berggren in New Zealand and Australia,,P.A. Norstedt & söner,1888,Kongl. Svenska vetenskaps-akademiens handlingar,,,,https://cir.nii.ac.jp/crid/1130282269935799936