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
"Wechsung, Gerd and Frege Conference","Frege conference 1984 : proceedings of the international conference held at Schwerin(GDR), September 10-14, 1984",,Akademie-Verlag,1984,Mathematical research = Mathematische Forschung,,,,https://cir.nii.ac.jp/crid/1130000793750742912