| |
|
| |
|
| |
|
| |
Classical and Quantum Gravity, Vol. 9, No. 6. (1992), pp. 1433-1467.
|
| |
Classical and Quantum Gravity, Vol. 8, No. 9. (1991), pp. 1613-1676.
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
Classical and Quantum Gravity, Vol. 24, No. 10. (21 May 2007), pp. 2565-2588.
|
| |
Classical and Quantum Gravity, Vol. 24, No. 10. (21 May 2007), pp. 2499-2564.
|
| |
Classical and Quantum Gravity, Vol. 26, No. 7. (2009), 075020.
|
| |
Classical and Quantum Gravity, Vol. 24, No. 10. (21 May 2007), pp. 2465-2497.
|
| |
Classical and Quantum Gravity, Vol. 19, No. 14. (2002), pp. L127-L134.
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
Journal of High Energy Physics, Vol. 2006, No. 04. (April 2006), 042.
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
Classical and Quantum Gravity, Vol. 9, No. 12. (1992), pp. 2557-2571.
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
Classical and Quantum Gravity, Vol. 21, No. 15. (2004), pp. R53-R152.
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|