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 Conference on Soil Mechanics and Foundation Engineering,"Contributions to proceedings of the Second International Conference on Soil Mechanics and Foundation Engineering : held at Rotterdam, The Netherlands, June, 1948",,University of Illinois,1949,University of Illinois bulletin,,,,https://cir.nii.ac.jp/crid/1130282273298019456