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 Robert A. Welch Foundation,Valency,,Robert A. Welch Foundation,1988,Proceedings of the Robert A. Welch Foundation conferences on chemical research,,,,https://cir.nii.ac.jp/crid/1130282271975385088