A.V. Shanin, A.I. Korolkov, “Diffraction by an elongated body of revolution. A boundary integral equation based on the parabolic equation”, Wave Motion, 85 (2019), 176
Lyalinov M.A., “Electromagnetic Scattering by a Circular Impedance Cone: Diffraction Coefficients and Surface Waves”, IMA J. Appl. Math., 79:3 (2014), 393–430
Ockendon J.R., Tew R.H., “Thin-Layer Solutions of the Helmholtz and Related Equations”, SIAM Rev, 54:1 (2012), 3–51
И. А. Ибрагимов, А. М. Ильин, А. П. Киселев, С. В. Кисляков, Л. Д. Фаддеев, “Василий Михайлович Бабич (к восьмидесятилетию со дня рождения)”, УМН, 66:1(397) (2011), 205–207 ; I. A. Ibragimov, A. M. Il'in, A. P. Kiselev, S. V. Kislyakov, L. D. Faddeev, “Vasilii Mikhailovich Babich (on his eightieth birthay)”, Russian Math. Surveys, 66:1 (2011), 205–208
Lyalinov M.A., Zhu N.Y., Smyshlyaev V.P., “Scattering of a plane electromagnetic wave by a hollow circular cone with thin semi-transparent walls”, IMA J Appl Math, 75:5 (2010), 676–719
Popov A., Brodskaya, Khozioski S., “Uniform asymptotics of the wave diffracted by a cone of arbitrary cross section”, Russian Journal of Mathematical Physics, 16:2 (2009), 296–299
Szmytkowski R., “Closed forms of the Green's function and the generalized Green's function for the Helmholtz operator on the N–dimensional unit sphere”, Journal of Physics A–Mathematical and Theoretical, 40:5 (2007), 995–1009
Szmytkowski R., “Closed form of the generalized Green's function for the Helmholtz operator on the two-dimensional unit sphere”, Journal of Mathematical Physics, 47:6 (2006), 063506