@article{oai:nagoya.repo.nii.ac.jp:00004303,
 author = {大沢, 光 and Osawa, Hikaru},
 journal = {名古屋大學法政論集},
 month = {Mar},
 pages = {115--157},
 title = {ドイツ社会法における受給権者の協力義務の法構造(1)},
 volume = {172},
 year = {1998}
}