| |
Physical Review Letters, Vol. 89, No. 28. (Dec 2002), 285702.
|
| |
Journal of Physics A: Mathematical and Theoretical, Vol. 40, No. 14. (2007), pp. 3741-3748.
|
| |
JETP Letters, Vol. 79, No. 5. (18 March 2004), pp. 213-217.
|
| |
|
| |
|
| |
Journal of Physics A: Mathematical and General, Vol. 39, No. 26. (30 June 2006), pp. L439-L445.
|
| |
Physical Review A, Vol. 8, No. 2. (1973), 1111.
|
| |
Physical Review B, Vol. 27, No. 1. (1 January 1983), 598.
|
| |
Journal of Physics A: Mathematical and General, Vol. 38, No. 26. (1 July 2005), pp. 5869-5883.
|
| |
J. Stat. Mech., Vol. 2009, No. 02. (February 2009), P02005.
|
| |
Physical Review B, Vol. 40, No. 13. (1 November 1989), 9122.
|
| |
Physical Review B, Vol. 37, No. 10. (Apr 1988), pp. 5986-5989.
|
| |
Physical Review B (Condensed Matter and Materials Physics), Vol. 72, No. 9. (2005), 094418.
|
| |
Physical Review B (Condensed Matter and Materials Physics), Vol. 78, No. 15. (2008), 155409.
|
| |
J. Stat. Mech., Vol. 2008, No. 08. (August 2008), P08003.
|
| |
Physical Review B, Vol. 26, No. 11. (Dec 1982), pp. 6311-6312.
|
| |
Physical Review B, Vol. 25, No. 11. (Jun 1982), pp. 6838-6846.
|
| |
Physical Review B, Vol. 49, No. 17. (May 1994), pp. 12071-12077.
|
| |
Physical Review B, Vol. 45, No. 6. (Feb 1992), pp. 2883-2898.
|
| |
Physical Review B, Vol. 20, No. 9. (Nov 1979), pp. 3761-3769.
|
| |
Physical Review B, Vol. 23, No. 1. (Jan 1981), pp. 359-361.
|
| |
Physical Review D, Vol. 19, No. 12. (Jun 1979), pp. 3698-3714.
|
| |
Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), Vol. 77, No. 5. (2008), 051704.
|
| |
Physical Review B, Vol. 70, No. 17. (Nov 2004), 174447.
|
| |
Physical Review B, Vol. 16, No. 3. (1977), 1217.
|
| |
Physical Review B, Vol. 60, No. 16. (Oct 1999), pp. 11761-11764.
|
| |
Physical Review Letters, Vol. 96, No. 14. (2006), 140603.
|
| |
Physical Review B, Vol. 49, No. 13. (Apr 1994), pp. 8811-8814.
|
| |
Journal of Physics A: Mathematical and General, Vol. 30, No. 24. (1997), pp. 8363-8378.
|
| |
Nature, Vol. 396, No. 6711. (10 December 1998), pp. 552-554.
|
| |
Journal of Physics: Condensed Matter, Vol. 20, No. 27. (2008), 275233.
|
| |
Journal of Physics: Condensed Matter, Vol. 5, No. 4. (1993), pp. L53-L59.
|
| |
Physical Review E, Vol. 66, No. 2. (Aug 2002), 026108.
|
| |
Physics Letters A, Vol. 223, No. 4. (09 December 1996), pp. 261-266.
|
| |
Journal of Physics: Condensed Matter, Vol. 11, No. 34. (1999), pp. L401-L406.
|
| |
Physical Review Letters, Vol. 61, No. 17. (Oct 1988), pp. 1996-1999.
|
| |
Nuclear Physics B, Vol. 305, No. 4. (28 December 1988), pp. 623-660.
|
| |
Journal of Physics C: Solid State Physics, Vol. 6, No. 7. (1973), pp. 1181-1203.
|
| |
Journal of Physics C: Solid State Physics, Vol. 7, No. 6. (1974), pp. 1046-1060.
|
| |
Physical Review Letters, Vol. 62 (1989), pp. 361-364.
|
| |
Nuclear Physics B, Vol. 322, No. 3. (21 August 1989), pp. 759-774.
|