@article{oai:niigata-u.repo.nii.ac.jp:00025240, author = {永木, 明世}, journal = {新潟応用地質研究会誌, 新潟応用地質研究会誌}, month = {Nov}, pages = {49--55}, title = {国際単位系(SI)}, volume = {51}, year = {1998} }