Model of the ground ionospheric channel in the problems of communication and position finding von Golygin, V. A., Ivel’skaya, M. K., Sazhin, V. I., Unuchkov, V. E., Unuchkov, S. V.

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Adaptation of the average monthly ionospheric model to current conditions using the data on maximum usable frequencies at two-hop reference radio links von Golygin, V. A., Vdovin, E. M., Sazhin, V. I., Unuchkov, V. E.

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Adaptation of the ionospheric radio channel parameters to the current conditions using observations of the signals of reference radio stations von Golygin, V A, Sazhin, VI, Unuchkov, V E

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Diagnosing the effective parameters of the ionospheric fine structure from statistical characteristics of radio waves in the vicinity of a regular caustic von Afanasiev, N.T., Zheonykh, A.A., Ivelskaya, M.K., Sazhin, V.I., Tinin, M.V., Unuchkov, V.E.

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Random and regular components in the azimuthal variation of short radio waves with extra-long-range propagation von Agaryshev, A. I., Unuchkov, V. E.

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The analysis of ray and power characteristics of radio waves for problems of monitoring and diagnosing ionospheric disturbances von Afanasiev, N.T., Zhzhenykh, A.A., Ivanov, V.B., Ivelskaya, M.K., Kolesnik, S.N., Kulizhsky, A.V., Sazhin, V.I., Tinin, M.V., Unuchkov, V.E.

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Comparison of experimental and theoretical studies of return signal propagation on the Khabarovsk-Irkutsk path von Polyakov, V. M., Sazhin, V. I., Svistunov, K. V., Semenei, Yu. A., Tinin, M. V., Unuchkov, V. E.

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