default search action
"Time spectra of patent information."
M. Kunz (1987)
- M. Kunz:
Time spectra of patent information. Scientometrics 11(3-4): 163-173 (1987)
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.