@article{oai:tohoku.repo.nii.ac.jp:02001148,
 author = {山﨑, 喜代宏},
 issue = {1},
 journal = {研究年報経済学, THE KEIZAI GAKU (Annual report of the graduate school of economics and management, Tohoku University)},
 month = {Mar},
 pages = {63--76},
 title = {革新性の程度が高い製品の新製品開発プロセス研究の理論的論考},
 volume = {80},
 year = {2024}
}