@article{于成永:58, author = {于成永, 施建军}, title = {吸收能力、专用机制与研发边界开放度}, publisher = {统计研究}, year = {2008}, journal = {统计研究}, volume = {25}, number = {2}, eid = {58}, numpages = {6}, pages = {58}, keywords = {关键词:吸收能力;专用机制;研发边界;开放度;元分析}, url = {https://tjyj.stats.gov.cn/CN/abstract/article_1020.shtml}, doi = {} }