@article{oai:kanagawa-u.repo.nii.ac.jp:00001536, author = {藤田, 昌久 and Fujita, Masahisa}, journal = {国際経営論集}, month = {May}, pages = {43--70}, title = {<論文>外貨換算方法の考察}, volume = {5}, year = {1993} }