@article{oai:waseda.repo.nii.ac.jp:00016172,
 author = {Hiraoka, Akio and 平岡, 章夫},
 journal = {社学研論集},
 month = {Mar},
 pages = {193--208},
 title = {多極競合的人権理論の可能性 -「多元主義」理論の歴史を踏まえて-},
 volume = {17},
 year = {2011}
}