@book{oai:yamagata.repo.nii.ac.jp:00003935,
 author = {会田,  安明},
 month = {2015-12-15},
 note = {図書, 題簽：平円截積真術　佐久間文庫 . 最上流算書},
 title = {平円截積之真術},
 year = {}
}