@article{oai:shotoku.repo.nii.ac.jp:00000135,
 author = {勝木, 太一 and Katsuki, Taichi},
 issue = {3.・4},
 journal = {Review of economics and information studies, Review of economics and information studies},
 month = {Mar},
 pages = {19--32},
 title = {IT化による生産性向上効果の統計とIT化進展の条件},
 volume = {9},
 year = {2009},
 yomi = {カツキ, タイチ}
}