H.A. Borges (Bahia U.), S. Carneiro (Bahia U. & ICTP, Trieste), J.C. Fabris (Paris, Inst. Astrophys.), C. Pigozzo (Bahia U.). Nov 2007. 20 pp.
Published in Phys.Rev. D77 (2008) 043513
DOI: 10.1103/PhysRevD.77.043513
Saulo Carneiro (Bahia U. & ICTP, Trieste). Jan 2007. 8 pp.
Published in J.Phys. A40 (2007) 6841-6848
DOI: 10.1088/1751-8113/40/25/S28
A.E. Montenegro, Jr. (Bahia U.), S. Carneiro (Bahia U. & ICTP, Trieste). Sep 2006. 9 pp.
Published in Class.Quant.Grav. 24 (2007) 313-327
DOI: 10.1088/0264-9381/24/2/004
S. Carneiro (Bahia U. & ICTP, Trieste), C. Pigozzo, H.A. Borges (Bahia U.), J.S. Alcaniz (Rio de Janeiro Observ.). May 2006. 6 pp.
Published in Phys.Rev. D74 (2006) 023532
DOI: 10.1103/PhysRevD.74.023532
Saulo Carneiro (Bahia U.). May 2006. 7 pp.
Published in Int.J.Mod.Phys. D15 (2006) 2241-2247
DOI: 10.1142/S0218271806009510
H.A. Borges, S. Carneiro (Bahia U.). Mar 2005. 13 pp.
Published in Gen.Rel.Grav. 37 (2005) 1385-1394
DOI: 10.1007/s10714-005-0122-z
S. Carneiro (Bahia U. & ICTP, Trieste), A.E. Montenegro, Jr. (Bahia U.). Oct 2005. 3 pp.
Published in Braz.J.Phys. 35 (2005) 1052-1054
DOI: 10.1590/s0103-97332005000700009
Saulo Carneiro (Bahia U.). May 2005. 7 pp.
Published in Int.J.Mod.Phys. D14 (2005) 2201-2206
DOI: 10.1142/S021827180500784X
S. Carneiro (Bahia U.), M.C. Nemes (Minas Gerais U.). Oct 2004. 8 pp.
Published in Chaos Solitons Fractals 24 (2005) 1183-1187
DOI: 10.1016/j.chaos.2004.09.120
S. Carneiro (Bahia U.), J.A.S. Lima (Sao Paulo U., IAG). May 2004. 6 pp.
Published in Int.J.Mod.Phys. A20 (2005) 2465-2469
DOI: 10.1142/S0217751X0502478X