1. Shestopalov, V. P., Morse Critical Points of Dispersion Equations, Naukova Dumka, Kiev, 1992.
2. Yakovlev, A. and G. Hanson, "Analysis of mode coupling in guided-wave structures using Morse critical points," IEEE Trans. Microwave Theory Tech., Vol. 46, 966-974, 1998.
doi:10.1109/22.701450
3. Shestopalov, Yu. V. and E. V. Chernokozhin, "Mathematical methods for the study of wave scattering by open cylindrical structures," J. Comm. Tech. Elec., Vol. 42, 1211-1223, 1997.
4. Shestopalov, Yu. V. and E. V. Chernokozhin, "Resonant and nonresonant diffraction by open image-type slotted structures," IEEE Trans. Antennas Propag., Vol. 49, 793-801, 2001.
doi:10.1109/8.929634
5. Shestopalov, Yu. V. and Ou. V. Kotik, "Interaction of oscillations in slotted resonators and its application to microwave imaging," J. Electromag. Waves Appl., Vol. 16, 2002.
6. Shestopalov, Yu. V. and Ou. V. Kotik, "Eigenoscillations of rectangular slotted resonators," Vestnik MGU, Vol. 15, 4-14, 1999.
7. Shestopalov, Yu. V., Yu. G. Smirnov, and E. V. Chernokozhin, Logarithmic Integral Equation in Electromagnetics, VSP, Utrecht, 2000.
8. Shestopalov, V. P. and Yu. V. Shestopalov, Spectral Theory and Excitation of Open Structures, Peter Peregrinus, London, 1996.
9. Shestopalov, Yu. V. and N. S. Kotik, "Interaction and propagation of waves in slotted waveguides," New J. Phys., 2002.