NUCLEI, PARTICLES, AND THEIR INTERACTION 
Supersymmetry of the Dirac equation in a nonabelian chromomagnetic field

1137

Photon splitting in a strong electromagnetic field

1141

ATOMS, SPECTRA, RADIATION 
Generalized quasienergy states and spectrum of atoms in the field of intense multimode radiation

1154

Modification of molecular Rydberg states by superpromotion of the diabatic term to the continuous spectrum

1165

Absolute determination of the intensity of light from photocurrent statistics

1172

Zeeman quantum beats during the transient process after optical depopulation of the ground electronic state of diatomic molecules

1182

PLASMA, GASES 
Semiclassical description of correlation effects in binary ionization processes

1191

Nonlinear structures in nonequilibrium systems and the algebra of attractors

1202

LIQUIDS 
Longrange interaction between Brownian particles

1212

Dissipative flow of superfluid He3 through thin channels

1215

Relaxation of longwavelength density fluctuations In a concentrated polymer solution

1230

Orbital angular momentum in superfluid ^{3}HeB in a magnetic field

1236

Molecular theory of high elasticity of polymer nets with allowance for topological constraints

1249

Characteristics of propagation and scattering of light in nematic liquid crystals

1264

SOLIDS 
Multielectron energy structure and physical properties of the ferromagnetic semiconductor CdCr_{2}Se_{4}

1275

Lowfrequency fluctuation phenomena near the metaldielectric transition point

1288

Properties of strongly correlated metals

1299

Bulk electroluminescence related to the photovoltaic effect

1305

Oscillations of chain of Bloch lines in a domain wall

1309

Relation between localized and mobile states of electrons in quantization of Hall
resistance in silicon MIS structures
Relation between localized and mobile states of electrons in quantization of Hall resistance in silicon MIS structures

1318

An investigation of the effect of a magnetic field on the chemical potential of electrons in bismuth and in a GaAsAI_{x}Ga_{1x}As heterojunction

1326

Manifestation of vibronic states in crystals of rareearth compounds

1336

Influence of local and quasilocal impurity vibrational states on thermodynamic and superconducting properties of metallic glasses

1351

Photoinduced phase transitions in magnets

1360

Anomalous magnetoresistance of twodimensional electrons in a lateral superlattice

1373

The theory of acceleration effects accompanying the breakoff in plasma pinch constrictions

1380

Thermal effects in spatial dispersion of the conductivity of onedimensional systems

1392

Interaction of excitations with dislocations in a crystal

1399

Cluster spin glass state in dilute ferrimagnets

1413

Anisotropy of the resistivity saturation in WO_{2}

1421

Activated and tunneling transitions between the two forcedoscillation regimes of an anharmonic oscillator

1430

Recombination of nonequilibrium carriers in thin samples of strongly excited germanium

1441

Theory of shape of homogeneous optical band of impurity centers in amorphous and crystalline media

1453

Static susceptibility of crystals containing magnetically ordered regions in the neighborhood of dislocations

1466

Magnetic properties of anisotropic typell superconductors

1478

Theory of threewave acoustooptic interaction

1487

Threshold generation of microwave harmonics in a solidstate plasma and parametric excitation of hypersound in bismuth

1493
