A. Aghamohammadi, M. Khorrami and A. Shariati, IPM Phys. Lett. B 389(1996), 260-263 [abstract] arXive.org link: hep-th/9610015 [ abs, src, ps, others], cited by IPM/P-1996/042
M. Khorrami, IPM Ann. Phys. 252(1996), 357-361 [abstract] IPM/P-1996/024
1854.
M. Rainer and A. Zhuk, IPM Phys. Rev. D 54(1996), 6186-6192 [abstract] IPM/P-1996/022
1855.
M.R. Abolhasani, M. Alishahiha and A.M. Ghezelbash, IPM Nucl. Phys. B 480(1996), 279-295 [abstract] arXive.org link: hep-th/9606043 [ abs, src, ps, others], cited by IPM/P-1996/019
1856.
M. Alimohammadi and H. Mohseni Sadjadi, IPM J. Phys. A: Math. Gen. 29(1996), 5551-5557 [abstract] arXive.org link: hep-th/9602013 [ abs, src, ps, others], cited by IPM/P-1996/013
1857.
A.M. Ghezelbash, IPM Mod. Phys. Lett. A 11(1996), 1765-1775 [abstract] arXive.org link: hep-th/9607084 [ abs, src, ps, others], cited by IPM/P-1996/012
1858.
S. Rouhani and M. Vesali, IPM Prog. Theor. Phys. 26(1996), 553 [abstract] IPM/P-1996/011