1. A. S. Kryukovskii, D. S. Lukin, E. A. Palkin, and D. V. Rastyagaev, J. Commun. Technol. Electron. 51, 1087 (2006).
2. A. S. Kryukovskii and D. S. Lukin, J. Commun. Technol. Electron. 48, 831 (2003).
3. A. S. Kryukovskii and D. S. Lukin, Edge and Angle Catastrophes in Uniform Geometrical Theory of Diffraction (MFTI, Moscow, 1999) [in Russian].
4. A. S. Kryukovskii, Uniform Asymptotic Theory of Regional and Angular Wave Accidents (Ros. Novyi Univ., Moscow, 2013) [in Russian].
5. A. B. Samokhin, Volume Singular Integral Equations of Electrodynamics (Teknosfera, Moscow, 2021).