@article{oai:omu.repo.nii.ac.jp:00007009,
 author = {Chao, Roger},
 issue = {1},
 journal = {Journal of Philosophy of Life},
 month = {Mar},
 note = {application/pdf, Journal of Philosophy of Life. 2012, 2(1), p.55-66},
 pages = {55--66},
 title = {Negative Average Preference Utilitarianism},
 volume = {2},
 year = {2012}
}