著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) KATO Tosio,On the Trotter-Lie Product Formula,Proceedings of the Japan Academy,0021-4280,日本学士院,1974,50,9,694-698,https://cir.nii.ac.jp/crid/1390282680089173632,https://doi.org/10.3792/pja/1195518790