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) John D. C. Little,OR FORUM—Little's Law as Viewed on Its 50th Anniversary,Operations Research,0030-364X,Institute for Operations Research and the Management Sciences (INFORMS),2011-06,59,3,536-549,https://cir.nii.ac.jp/crid/1361137046327965696,https://doi.org/10.1287/opre.1110.0940