Effect of topology on the transport properties of two interacting dots V. M. Apel, M. A. Davidovich, E. V. Anda, G. Chiappe and C. A. Busser Eur. Phys. J. B, 40 4 (2004) 365-369 Published online: 24 September 2004 DOI: 10.1140/epjb/e2004-00283-9