1. Monitoring of wave-like disturbances by means of oblique sounding of the ionosphere

   • G. G. Vertogradov
   • V. G. Vertogradov
   • V. P. Uryadov

   OriginalPaper Pages: 923 - 936

2. First experience on spatial discrimination of large-scale natural elf interference on the example of two-point measurements of the magnetic field of an artificial ionospheric source

   • S. V. Polyakov
   • B. I. Reznikov
   • E. A. Kopytenko

   OriginalPaper Pages: 937 - 948

3. Influence of the vertical advection on the nonlinear dynamic properties of the upper-mesosphere photochemistry

   • M. Yu. Kulikov
   • A. P. Gashturi

   OriginalPaper Pages: 949 - 955

4. Eigenmodes of a cylindrical cavity in a solid body

   • S. N. Vlasov

   OriginalPaper Pages: 956 - 960

5. Two-dimensional realization of a method for synthesis of waveguide converters

   • G. G. Denisov
   • S. V. Samsonov
   • D. I. Sobolev

   OriginalPaper Pages: 961 - 967

6. Quasi-linear stage of synchrotron instability. II. Monoenergetic initial electron distribution

   • V. V. Zheleznyakov
   • S. A. Koryagin

   OriginalPaper Pages: 968 - 978

7. Near-optimal signal demodulation method with a special quasi-Gaussian weight function

   • A. V. Kalinin

   OriginalPaper Pages: 979 - 987