1. C.W.J. Beenakker and H. van Houten Quantum transport in semiconductor nanostructures. Solid State Physics
44, H. Ehrenreich and D. Turnbull, eds. (Academic Press, New York, 1–228, 1991)
2. T.J. Thornton, Rep. Prog. Phys.
57, 311–364 (1994)
3. Y. Imry, Introduction to mesoscopic physics (Oxford University Press, Oxford, 1997
4. M. Brandbyge, M.R. Sørensen, and K.W. Jacobsen, Phys. Rev. B
56, 14956–14959 (1997)
5. J. C. Cuevas, A. Levy Yeyati, and A. Martin-Rodero, Phys. Rev. Lett.
80, 1066–1069 (1998)