1. F. Ali Mehmeti, Spectral Theory and L ∞ -time Decay Estimates for Klein-Gordon Equations on Two Half Axes with Transmission: the Tunnel Effect. Math. Methods Appl. Sci. 17 (1994), 697–752.
2. F. Ali Mehmeti, Transient Waves in Semi-Infinite Structures: the Tunnel Effect and the Sommerfeld Problem. Mathematical Research, vol. 91, Akademie Verlag, Berlin, 1996.
3. F. Ali Mehmeti, R. Haller-Dintelmann, V. Régnier, Dispersive Waves with multiple tunnel effect on a star-shaped network; to appear in: “Proceedings of the Conference on Evolution Equations and Mathematical Models in the Applied Sciences (EEMMAS)”, Taranto 2009.
4. F. Ali Mehmeti, R. Haller-Dintelmann, V. Régnier, Multiple tunnel effect for dispersive waves on a star-shaped network: an explicit formula for the spectral representation. arXiv:1012.3068v1 [math.AP], preprint 2010.
5. F. Ali Mehmeti, V. Régnier, Delayed reflection of the energy flow at a potential step for dispersive wave packets. Math. Methods Appl. Sci. 27 (2004), 1145–1195.