@article{oai:kansai-u.repo.nii.ac.jp:00010933,
 author = {塩村, 尊 and 山原, 雄一},
 journal = {情報研究 : 関西大学総合情報学部紀要},
 month = {Jan},
 note = {application/pdf},
 pages = {37--49},
 title = {集団的挙動の循環現象},
 volume = {30},
 year = {2009}
}