Non-ℤ2 symmetric braneworlds in scalar tensorial gravity M. C. B. Abdalla, M. E. X. Guimarães and J. M. Hoff da Silva Eur. Phys. J. C, 57 4 (2008) 791-796 Published online: 28 August 2008 DOI: 10.1140/epjc/s10052-008-0686-3