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
"Conference on Reduced Density Operators and Erdahl, Robert and National Research Council of Canada","Reduced density operators with applications to physical and chemical systems II : proceedings of a conference held at Queen's University, kingston, June 20-22, 1974, partially supported by the National Research Council of Canada",,Queen's University,1974,Queen's papers in pure and applied mathematics,,,,https://cir.nii.ac.jp/crid/1130000798237005312