@article{oai:kansaigaidai.repo.nii.ac.jp:00007111,
 author = {志賀, 直人 and Shiga, Naoto},
 journal = {研究論集, The Review of Inquiry and Research},
 month = {Jan},
 pages = {223--231},
 title = {労働時間の範囲},
 volume = {49},
 year = {1989},
 yomi = {シガ, ナオト}
}