Flows of knowledge from universities and federal labs modeling the flow of patent citations over time and across institutional and geographic boundaries
| Autor principal: | |
|---|---|
| Otros Autores: | |
| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Cambridge
National Bureau of Economic Research
1996.
|
| Materias: | |
| Acceso en línea: | Click here to download the fulltext |