1. Thermal parametric instability in ionospheric plasma at frequencies close to ω_He and 2ω_He

   • S. M. Grach

   OriginalPaper Pages: 357 - 363

2. The electromagnetic tachyon

   • M. I. Faingol'd

   OriginalPaper Pages: 364 - 371

3. Efficiency of second-harmonic generation in nonlinear crystals with a longitudinally nonuniform refractive index

   • L. P. Mel'nik
   • N. N. Filonenko

   OriginalPaper Pages: 372 - 381

4. Statistical estimate of multiplicative distortions in branching power amplifiers

   • V. A. Drapii
   • V. I. Dergaus

   OriginalPaper Pages: 381 - 384

5. Approximate calculation of the transition probability densities for one-dimensional Markov processes

   • A. L. Virovlyanskii
   • A. N. Malakhov

   OriginalPaper Pages: 385 - 388

6. Multiple scattering in a one-dimensional, randomly nonuniform medium

   • B. S. Abramovich
   • S. N. Gurbatov
   • Yu. A. Ryzhov

   OriginalPaper Pages: 389 - 396

7. Intermediate equations of the theory of diffusion processes with two-point boundary conditions

   • A. N. Malakhov
   • A. I. Saichev

   OriginalPaper Pages: 397 - 405

8. Wave intensity fluctuations inside a one-dimensional randomly inhomogeneous layer of medium. II

   • V. I. Klyatskin

   OriginalPaper Pages: 406 - 410

9. Four-point coherence function of frequency-separated waves in a turbulent medium

   • V. Kan

   OriginalPaper Pages: 410 - 414

10. Method of spectral expansions in problems of optical wave propagation in turbulent media

    • V. P. Aksenov
    • V. L. Mironov

    OriginalPaper Pages: 414 - 421

11. Energy of an electromagnetic wave in a waveguide filled with a dispersive medium in motion

    • É. D. Grazazyan
    • É. M. Laziev
    • A. D. Ter-Pogosyan

    OriginalPaper Pages: 422 - 425

12. Numerical analysis of diffraction of electromagnetic waves by an open circular-cylindrical surface

    • E. V. Zakharov
    • Yu. V. Pimenov

    OriginalPaper Pages: 426 - 431

13. Polarization characteristics of two-reflector antennas

    • V. P. Narbut

    OriginalPaper Pages: 431 - 439

14. On one peculiarity of the reflection of electromagnetic pulses by a nonuniformly moving conducting medium

    • V. G. Gavrilenko
    • L. A. Zelekson
    • G. A. Lupanov

    Brief Communications and Letters to the Editor Pages: 440 - 441

15. Measurement of antenna directional diagrams from near-field holograms using development in noncoherent light

    • Yu. I. Belov
    • É. M. Zuikova
    • A. F. Ryzhkov

    Brief Communications and Letters to the Editor Pages: 442 - 444

16. Twelfth All-Union Conference on Radio-Wave Propagation

    • S. A. Namazov
    • V. D. Oppengeim

    Chronicles Pages: 445 - 447