1. Optical Waveguide Theory;Snyder,1983
2. Complex Waves;Rajevsky,2010
3. Radio Surface Waves;Barlow,1962
4. Resonant states in waveguide transmission problems;Shestopalov;Progr. Electromagnet. Res. B,2015
5. On a mathematical theory of open metal-dielectric waveguides;Shestopalov,2014