Exclusive B→K1ℓ+ℓ- decay in model with single universal extra dimension I. Ahmed, M.A. Paracha and M.J. Aslam Eur. Phys. J. C, 54 4 (2008) 591-599 Published online: 28 February 2008 DOI: 10.1140/epjc/s10052-008-0553-2