Validation study: patent citations as indicators of science and foreign dependence : Carpenter M.P. and Narin F. World Patent Information 5 (3), 180–185

• Publisher: Elsevier Science
• Year: 1983
• Tongue: English
• Weight: 136 KB
• Volume: 5
• Category: Article
• ISSN: 0172-2190
• DOI: 10.1016/0172-2190(83)90176-x