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2. Colton, D. and Kress, R., Integral Equation Method in Scattering Theory, New York: Wiley, 1984. Translated under the title Metody integral’nykh uravnenii v teorii rasseyaniya, Moscow: Mir, 1987.
3. Zakharov, E.V and Pimenov, Yu.V., Chislennyi analiz difraktsii radiovoln (Numerical Analysis of Radio Wave Diffraction), Moscow: Radio i Svyaz’, 1982.
4. Gandel’, Yu.V. and Dushkin, V.D., Matematicheskie modeli dvumernykh zadach difraktsii: singulyarnye integral’nye uravneniya i chislennye metody diskretnykh osobennostei (Mathematical Models of Two-Dimensional Diffraction Problems: Singular Integral Equations and Numerical Methods of Discrete Singularities), Khar’kiv, 2012.
5. Davydov, A.G., Zakharov, E.V., and Pimenov, Yu.V., A Method for the Numerical Solution of Problems of Diffraction of Electromagnetic Waves by Nonclosed Surfaces of Arbitrary Shape, Dokl. Akad. Nauk, 1984, vol. 276, no. 1, pp. 96–100.