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) Gen Kimura and Andrzej Kossakowski,The Bloch-Vector Space for N-Level Systems: the Spherical-Coordinate Point of View,Open Systems & Information Dynamics,1230-1612,World Scientific Pub Co Pte Lt,2005-09,12,03,207-229,https://cir.nii.ac.jp/crid/1363388845410315776,https://doi.org/10.1007/s11080-005-0919-y