@article{oai:kanagawa-u.repo.nii.ac.jp:00011398, author = {小山, 和伸 and Oyama, Kazunobu}, journal = {商経論叢}, month = {Feb}, pages = {212--238}, title = {<論説>技術革新におけるディレンマ}, volume = {29(3)}, year = {1994} }