| |
Communications in Mathematical Physics, Vol. 128, No. 1. (1 March 1990), pp. 191-196.
|
| |
|
| |
|
| |
Physics Letters B, Vol. 403, No. 3-4. (26 June 1997), pp. 265-272.
|
| |
Physics Letters B, Vol. 388, No. 3. (21 November 1996), pp. 569-576.
|
| |
|
| |
|
| |
Physics Letters B, Vol. 206, No. 1. (12 May 1988), pp. 75-80.
|
| |
|
| |
|
| |
|
| |
Nuclear Physics B, Vol. 173, No. 1. (6 October 1980), pp. 127-153.
|
| |
Physics Letters B, Vol. 105, No. 4. (8 October 1981), pp. 275-277.
|
| |
|
| |
|
| |
|
| |
|
| |
Physics Letters B, Vol. 86, No. 3-4. (8 October 1979), pp. 283-287.
|
| |
|
| |
|
| |
|
| |
Physics Reports, Vol. 162, No. 4. (May 1988), pp. 169-248.
|
| |
Nuclear Physics B, Vol. 133, No. 2. (20 February 1978), pp. 275-284.
|
| |
Phys. Rev. D, Vol. 16, No. 6. (Sep 1977), pp. 1727-1732.
|
| |
Physics Letters B, Vol. 198, No. 2. (19 November 1987), pp. 161-164.
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
Physics Reports, Vol. 346, No. 2-4. (2001), pp. 89-341.
|
| |
Physics Reports, Vol. 219, No. 1-2. (October 1992), pp. 4-76.
|
| |
|
| |
Physics Letters B, Vol. 77, No. 4-5. (28 August 1978), pp. 394-398.
|
| |
|
| |
Nuclear Physics B, Vol. 298, No. 1. (29 February 1988), pp. 92-108.
|
| |
Nuclear Physics B, Vol. 121, No. 1. (28 March 1977), pp. 77-92.
|
| |
|
| |
|
| |
|
| |
|
| |
Physics Letters B, Vol. 318, No. 1. (25 November 1993), pp. 104-106.
|
| |
|
| |
Physics Letters B, Vol. 214, No. 2. (17 November 1988), pp. 215-218.
|
| |
|
| |
|
| |
|
| |
Physics Reports, Vol. 129, No. 1. (December 1985), pp. 1-74.
|
| |
|
| |
|