@article{oai:ritsumei.repo.nii.ac.jp:00013169,
 author = {吉田　, 健一},
 issue = {4},
 journal = {政策科学},
 month = {Mar},
 pages = {231--249},
 title = {鳩山由紀夫政権における外交政策の研究},
 volume = {27},
 year = {2020}
}