Figure 1

Figure 2

Figure 3

Figure 4

Publication points in Norway_
| Channels at (the normal) level 1 | Channels at (the high) level 2 | |
|---|---|---|
| Articles in ISSN-titles | 1 | 3 |
| Articles in ISBN-titles | 0.7 | 1 |
| Books (ISBN-titles) | 5 | 8 |




| Channels at (the normal) level 1 | Channels at (the high) level 2 | |
|---|---|---|
| Articles in ISSN-titles | 1 | 3 |
| Articles in ISBN-titles | 0.7 | 1 |
| Books (ISBN-titles) | 5 | 8 |
© 2018 Gunnar Sivertsen, published by Chinese Academy of Sciences, National Science Library
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.