1. Y. Imry ‘Introduction to Mesoscopic Physics’ (Oxford Univ. Press, Oxford, 1997)
2. S. Datta ‘Electronic Transport in Mesoscopic Systems’ (Cambridge Univ. Press, Cambridge, 1995)
3. D.K. Ferry, S.M. Goodnick ‘Transport in Nanostructures’ (Cambridge Univ. Press, Cambridge, 1997)
4. Y. Aharonov, D. Bohm, Phys. Rev. 115, 485 (1959)
5. W.H. Furry, N.F. Ramsey Phys. Rev. 110, 629 (1960)