Using the patent co-citation approach to establish a new patent classification system
- Anthology ID:
- DBLP:journals/ipm/LaiW05
- Volume:
- 2005 Volume 41 Issue 2
- Year:
- 2005
- Venue:
- ipm_journal
- Pages:
- 313–330
- URL:
- https://doi.org/10.1016/j.ipm.2003.11.004
- DOI:
- 10.1016/j.ipm.2003.11.004
- DBLP:
- journals/ipm/LaiW05
