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 Congress of Logic, Methodology and Philosophy of Science and Rootselaar, B. van (Bob) and Staal, Frits","Logic, methodology and philosophy of science III : proceedings of the Third International Congress for Logic, Methodology and Philosophy of Science, Amsterdam 1967",,North-Holland Pub. Co.,1968,Studies in logic and the foundations of mathematics,,,,https://cir.nii.ac.jp/crid/1130000793837686912