1. In Memory of V.A. Egorov

   • V. V. Beletski

   OriginalPaper Pages: 209 - 211

2. Possible Use of the Earth's Magnetic Field for Determination of the Electric Charge Sign of Cosmic Ray Particles with a Magnetic Rigidity of 10³ GV and Above

   • N. L. Grigorov
   • D. A. Zhuravlev
   • E. D. Tolstaya

   OriginalPaper Pages: 212 - 215

3. Dynamics of Planetary Waves in the Ionosphere as Observed from GPS Satellites

   • S. L. Shalimov
   • V. M. Lapshin

   OriginalPaper Pages: 216 - 220

4. Spatial–Temporal Characteristics of Large Scale Disturbances of Electron Density Observed in the Ionospheric F-Region before Strong Earthquakes

   • S. A. Pulinets
   • A. D. Legen'ka

   OriginalPaper Pages: 221 - 230

5. Sources of Plasma Troughs in the Midlatitude and Subauroral Topside Ionosphere

   • G. L. Gdalevich
   • N. I. Izhovkina
   • V. D. Ozerov

   OriginalPaper Pages: 230 - 234

6. Time Variations of Low-Energy Protons and Helium Nuclei (0.3–10 MeV/nucleon) during the Quiescent Time of Solar Activity in the Inner Heliosphere

   • M. A. Zeldovich
   • Yu. I. Logachev
   • K. Kecskemety

   OriginalPaper Pages: 235 - 244

7. Fluctuations of Current onto Flat Probes of the ZOND–ZARYAD Instrument Mounted on the MIR Orbital Complex

   • Yu. V. Lissakov
   • S. I. Klimov
   • N. M. Pushkin

   OriginalPaper Pages: 245 - 256

8. Spectrum of Natural Vibrations of the Ice Ocean of Jupiter's Moon Europa

   • L. V. Dokuchaev

   OriginalPaper Pages: 257 - 263

9. Uncontrolled Attitude Motion of the Orbital Station MIR in the Last Months of Its Flight

   • E. V. Babkin
   • M. Yu. Belyaev
   • V. M. Stazhkov

   OriginalPaper Pages: 264 - 273

10. Systems of Gyrodynes with an Additional Degree of Freedom

    • N. I. Amelkin

    OriginalPaper Pages: 274 - 279

11. Trajectory Control for a Spacecraft with an Inflatable Braking Device in the Martian Atmosphere

    • S. N. Aleksashkin
    • A. V. Bobylev
    • V. A. Yaroshevsky

    OriginalPaper Pages: 280 - 284

12. Conditions of the Maximum Principle in the Problem of Optimal Control over an Aggregate of Dynamic Systems and Their Application to Solution of the Problems of Optimal Control of Spacecraft Motion

    • I. S. Grigoriev
    • K. G. Grigoriev

    OriginalPaper Pages: 285 - 309

13. A New Class of Electric Machines for Operation under Conditions of Zero Gravity

    • K. K. Kim

    OriginalPaper Pages: 310 - 314