@techreport{oai:tsukuba.repo.nii.ac.jp:00020536,
 author = {Touati, Corinne and Kameda, Hisao and 亀田, 壽夫 and Inoie, Atsushi and 井家, 敦},
 month = {},
 title = {Fairness in non-convex systems},
 year = {2005}
}