@article{oai:ritsumei.repo.nii.ac.jp:00011456,
 author = {AKIMOTO, Daisuke},
 journal = {Ritsumeikan Journal of Asia Pacific Studies, Ritsumeikan Journal of Asia Pacific Studies},
 month = {Nov},
 pages = {120--132},
 title = {The shift from negative pacifism to positive pacifism; Japan’s contribution to peacekeeping in Cambodia},
 volume = {31},
 year = {2012}
}