@article{oai:iuj.repo.nii.ac.jp:00000406,
 author = {高橋, 新吾 and Takahashi},
 journal = {Economics & Management Series},
 month = {Feb},
 title = {How Multi-Tasking Job Designs Affect Productivity : Evidence from Australian Coal Mining Industry},
 year = {2009},
 yomi = {タカハシ, シンゴ}
}