GRAVITATION, ASTROPHYSICS 
Type and structure of timelike singularities in the general theory of relativity: from the gamma metric to the general solution

1139

NUCLEI, PARTICLES, AND THEIR INTERACTION 
Weakly bound electron with arbitrary orbital angular momentum /in a Coulomb field

1149

Restrictions on the existence of spinspin coupling of nonelectromagnetic origin in experiments on the measurement of the gyromagnetic ratios of the proton and deuteron

1154

ATOMS, SPECTRA, RADIATION 
Coherent dragging of atomic populations in problems of resonant light pressure

1156

Cooperative effects in radiative deexcitation of quantum systems by electrons

1161

Criticalopalescence saturation in multiple scattering of light

1166

PLASMA, GASES 
Dynamics of gasmixture separation in the field of a sound wave

1171

Regular and stochastic dynamics of particles in the field of a wave packet

1176

Suppression of a highfrequency instability of an ion beam in a plasma by a lowintensity electron beam

1182

Ion heating and energy redistribution in a collisionless shock wave

1187

LIQUIDS 
Flexoelectric polarization of a ferroelectric smectic liquid crystal

1193

Experimental study of separation of magnetization precession in ^{3}HeB into two magnetic domains

1199

Separation of magnetization precession in ^{3}HeB into two magnetic domains. Theory

1207

SOLIDS 
Nonparabolicity and anisotropy of the electron energy spectrum in GaAs

1214

Gunn effect in narrowband conductors

1220

Anomalous magnetoresistance in a twodimensional hole gas

1228

Quantum effects in accumulation and inversion layers of narrowgap and gapless Hg_{1x}Cd_{x}Te

1234

Theory of flexoelectric effect in crystals

1246

Spontaneous strains in an incommensurate phase and their effect on the transition to a commensurate one

1255

Oscillations in the residual magnetization of spin glasses

1261

Anomalous magnetoresistance of germanium bicrystals at low temperatures

1264

Observation of twodimensional melting of vortex lattices in a superconducting transformer

1270

Phase diagram of twocomponent polymer systems and its application to polymer complexes

1276

Theory of homogeneous broadening of zerophonon lines in the impurity spectra of amorphous materials and solutions

1284

Effect of spindensity wave in (TMTSeF)_{2}PF_{6} on dc and microwave conductivity

1292

Quantum corrections to thermoelectric power of a nondegenerate electron gas

1295

Quantum corrections to the electric conductivity of an inhomogeneous medium

1300

Electron tunneling through layers with statistically rough surfaces

1303

The thermal conductivity of glasses at temperatures below the Debye temperature

1308

Formation, dynamics, and explosion of a phonon hot spot

1318

Toroidal oscillations in crystals

1327

Stochastic cyclotron resonance in semiconductors with nonparabolic bands

1335
