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基于全域专利共被引的世界500强企业技术竞争的专利地图分析
Release Time:2022-10-05
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- First Author:
- Xianwen Wang
- Correspondence Author:
- Kun Ding,张曦
- Date of Publication:
- 2011-01-01
- Journal:
- 情报学报
- Institution:
- 人文与社会科学学部
- Document Type:
- J
- Issue:
- 7
- Page Number:
- 756-764
- ISSN:
- 1000-0135
- Note:
- 新增回溯数据
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