Correlated electron current and temperature dependence of the conductance of a quantum point contact C. Sloggett, A. I. Milstein and O. P. Sushkov Eur. Phys. J. B, 61 4 (2008) 427-432 Published online: 05 March 2008 DOI: 10.1140/epjb/e2008-00092-2