Table 6.
Publisher | 2006 | 2012 |
ACS | – | 0.56 |
Elsevier | 0.25 | 0.20 |
Springer | 0.38 | 0.30 |
Taylor & Francis | 0.16 | 0.14 |
Wiley | 0.29 | 0.16 |
Publisher | 2006 | 2012 |
ACS | – | 0.56 |
Elsevier | 0.25 | 0.20 |
Springer | 0.38 | 0.30 |
Taylor & Francis | 0.16 | 0.14 |
Wiley | 0.29 | 0.16 |