| |
|
| |
|
| |
|
| |
|
| |
|
| |
ArXiv e-prints (May 2009)
|
| |
Classical and Quantum Gravity, Vol. 18, No. 23. (2001), pp. 5227-5238.
|
| |
|
| |
J. High Energy Phys., Vol. 2007, No. 12. (December 2007), 053.
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
The European Physical Journal C - Particles and Fields, Vol. 49, No. 3. (February 2007), pp. 859-864.
|
| |
|
| |
|
| |
|
| |
|
| |
|