@article{article39be2a47,
title   = {Interwire element of an impurity spectral function in coupled asymmetric quantum wires},
author = {Tavares, Marcos R. S. and Hai, Guo-Qiang and Marques, G. E.},
year = {2004},
doi = {10.1016/j.physe.2003.11.050},
journal   = {Physica E}
}