@article{oai:barrel.repo.nii.ac.jp:00005327,
 author = {Nishiguchi, Sumiyo},
 journal = {人工知能学会全国大会論文集},
 month = {},
 note = {会議名:2019年度人工知能学会全国大会(第33回):The 33th Annual Conference of the Japanese Society for Artificial Intelligence, 2019},
 pages = {1--3},
 title = {Bouletic/Deontic Modality, Liberalism and Social Choice},
 volume = {33},
 year = {2019}
}