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) Mitsuhiro Nakamura and Naoki Masuda,Indirect Reciprocity under Incomplete Observation,PLoS Computational Biology,1553-7358,Public Library of Science (PLoS),2011-07-28,7,7,e1002113,https://cir.nii.ac.jp/crid/1360011143657617536,https://doi.org/10.1371/journal.pcbi.1002113