@article{oai:mie-u.repo.nii.ac.jp:00003162,
 author = {上垣, 渉 and UEGAKI, Wataru and 石崎, 麻里 and ISHIZAKI, Mari},
 journal = {三重大学教育学部研究紀要. 自然科学},
 month = {Mar},
 note = {application/pdf},
 pages = {1--6},
 title = {劉徽の円周率計算に関する一考察},
 volume = {53},
 year = {2002}
}