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2. H. C. Van de Hulst, Light Scattering by Small Particles [Russian translation], IL, Moscow, 1961.
3. T. Tamir and A. A. Oliner, ?The spectrum of electromagnetic waves guided by a plasma layer,? Proc. IEEE,51, 317, 1963.
4. T. Tamir and A. A. Oliner, ?Guided complex waves, Part I: Fields at an interface; Part 2: Relation to radiation patterns,? Proc. IEE.110, 310, 325, 1963.
5. I. G. Kondrat'ev and M. A. Miller, ?Two-dimensional electromagnetic fields guided by plasma layers. I,? Izv. VUZ. Radiofizika,7, 124, 1964.