@article{oai:tsukuba.repo.nii.ac.jp:00045192,
 author = {菅本, 大二 and SUGAMOTO, Hirotsugu},
 journal = {中国文化 : 研究と教育, The Chinese culture},
 month = {Jun},
 pages = {1--14},
 title = {「五十而知天命」小考},
 volume = {61},
 year = {2003}
}