1. S.A. Maier, Plasmonics: Fundamentals and Applications (Springer, New York, 2006)
2. H. Raether, Surface Plasmons (Springer, Berlin, 1988)
3. I.V. Shadrivov, A.A. Sukhorukov, Yu.S. Kivshar, A.A. Zharov, A.D. Boardman, P. Egan, Nonlinear surface waves in left-handed materials. Phys. Rev. E 69, 016617 (2004)
4. R. Ruppin, Surface plasmon-polaritons of a left-handed medium. Phys. Lett. A 277, 61–64 (2000)
5. A.V. Kats, S. Savel’ev, V.A. Yampol’skii, F. Nori, Left-handed interfaces for electromagnetic surface waves. Phys. Rev. Lett. 98, 073901 (2007)