Doklady Physics -- April 2002 Volume 47, Issue 4, pp. 261-327 PHYSICS Fractal Structure of a Colloidal Aggregate A. Yu. Zubarev and A. O. Ivanov pp. 261-266 Full Text: PDF (71 kB) Behavior of Critical Exponents in the Immediate Vicinity of a Critical Point for Nonideal Systems: The Second Crossover D. Yu. Ivanov pp. 267-270 Full Text: PDF (48 kB) Composition Self-Modulation in Epitaxy of III–V Compounds and Multiplicity of Self-Organization Ways Due to Variations of Deviations from Equilibrium K. S. Maksimov and S. K. Maksimov pp. 271-274 Full Text: PDF (50 kB) On Satellite-Based Detection of Ultrahigh-Energy Cosmic Rays by the Radio Method V. A. Tsarev and V. A. Chechin pp. 275-280 Full Text: PDF (75 kB) Explosive Crystallization Initiated in Nanocrystalline Iron–Carbon Films by an Electron Beam S. M. Zharkov and L. I. Kveglis pp. 281-285 Full Text: PDF (305 kB) Relativistic Quantum Rotator in a Periodic Field D. U. Matrasulov, G. M. Milibaeva, and P. K. Khabibullaev pp. 286-288 Full Text: PDF (39 kB) Diffraction of Extragalactic Radio Waves on a Focusing Spherical Layer Formed by the Earth's Atmosphere G. M. Strelkov and V. I. Naryshkin pp. 289-293 Full Text: PDF (148 kB) Stability Criteria for Sound Modes and Alfvén Modes of Plasma in Toroidal Systems A. B. Mikhailovskii and A. A. Skovoroda pp. 294-296 Full Text: PDF (41 kB) TECHNICAL PHYSICS Highest Wave Types in Transmission Lines for Three-Dimensional Microwave and Extremely High Frequency Integrated Circuits S. B. Klyuev, E. V. Mezhekova, E. I. Nefedov, and R. S. Popov pp. 297-301 Full Text: PDF (68 kB) Structural Inhomogeneity and Magnetic Properties of Soft Magnetic Materials Yu. N. Dragoshanskii, V. V. Gubernatorov, B. K. Sokolov, and V. V. Ovchinnikov pp. 302-304 Full Text: PDF (80 kB) Mechanical Activation of Combustion Processes in Certain Low-Energy Systems A. Yu. Postnikov, P. I. Gavrilov, E. V. Levakov, A. Ya. Malyshev, A. V. Sten'gach, and I. K. Kremzukov pp. 305-307 Full Text: PDF (43 kB) MECHANICS Singular Solutions for Plane Plastic Flow of Pressure-Dependent Materials S. E. Alexandrov and E. A. Lyamina pp. 308-311 Full Text: PDF (44 kB) On the Formation of Loops in Ropes or Filaments M. V. Los' and A. E. Ordanovich pp. 312-315 Full Text: PDF (52 kB) Generalized Euler's Equations Describing the Motion of a Rigid Body with a Fixed Point in Rn D. V. Georgievskii and M. V. Shamolin pp. 316-318 Full Text: PDF (60 kB) Stress Characteristic Relations for the Three-Dimensional Problem of the Full Limit Equilibrium of a Soil Continuum D. D. Ivlev, A. Yu. Ishlinskii, and R. I. Nepershin pp. 319-323 Full Text: PDF (83 kB) Determination of Frequencies of Bending Magnetoelastic Vibrations in Plates in the Three-Dimensional and Averaged Formulations Yu. S. Safaryan pp. 324-327 Full Text: PDF (51 kB)