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 "International Symposium on the Cracking, Deflection, and Ultimate Load of Concrete Slab Systems and American Concrete Institute. Committee 224, Cracking","Cracking, deflection, and ultimate load of concrete slab systems",,American Concrete Institute,1971,ACI publication,,,,https://cir.nii.ac.jp/crid/1130282273269032192