1. M. Sandtke and L. Kuipers, Nature Photonics 1, 573 (2007).
2. C. R. Williams, S. R. Andrews, S. A. Maier, A. I. Fernandez-Dominguez, L. Martin-Moreno, and F. J. Garcia-Vidal, Nature Photonics 2, 175 (2008).
3. V. V. Klimov, Usp. Fiz. Nauk 178, 875 (2008) [Phys. Usp. 51, 839 (2008)].
4. S. G. Tikhodeev and N. A. Gippius, Usp. Fiz. Nauk 179, 1003 (2009) [Phys. Usp. 52, 945 (2009)].
5. Surface Polaritons: Electromagnetic Waves at Surfaces and Interfaces, Ed. by V. M. Agranovich and D. L. Mills (North-Holland, Amsterdam, 1982; Nauka, Moscow, 1985).