GRAVITATION, ASTROPHYSICS 
Neutron diffusion and heat transfer in the crusts of neutron stars

449

GaussTolman theorem and positivity of the total massenergy for a nonstatic sphere in the general theory of relativity

460

Vacuum energy and largescale structure of the Universe

475

NUCLEI, PARTICLES, AND THEIR INTERACTION 
Doublylogarithmic asymptotic of the quark scattering amplitude with nonvacuum exchange in the tchannel

488

ATOMS, SPECTRA, RADIATION 
Spectra of infrared transitions between highly excited states of polyatomic molecules

502

The Brewster effect in exciton reflectance spectra

516

Effects of partial wavefront reversal during the reflection of waves in randomly inhomogeneous
media

532

Study of the extinction and scattering of light near the critical point

539

Novel class of nonlinear surface waves: asymmetric modes in a symmetric layered structure

545

PLASMA, GASES 
Multiply charged plasmapoint ions

554

LIQUIDS 
Phase transition in a solution of heteropolymers

564

Selfaction and stimulated scattering effects of sound beams in absorbing liquidsthermal selffocusing

575

Optics of the blue phase of cholesteric liquid crystals

585

Connection between the heat capacity and the effective mass of the electrons in Fermiliquid theory at finite temperatures

601

SOLIDS 
Influence of nonlinear effects on the surface impedance of a conductor

607

Resonant cooling of the spin system of a superconductor lattice nuclei following optical orientation of the electrons

615

Different averaging methods in magneticresonance theory

628

Lowtemperature electrical conductivity of a quasionedimensional substance Hg_{3δ} AsF_{6} ("alchemist's gold")

634

Kinetic theory of the displacement photovoltaic effect in piezoelectric

649

Heat capacity of alloys with interacting magneticorder parameter

662

Theory of ionization of fast atomic particles in a crystal

668

Thermally induced resistive domains in thin superconducting indium films

684

Spindependent recombination on dislocation dangling bonds in silicon

699

Dynamic NMR frequency shift in the inverted state

715

"Oblique" field domains as illustrated by the Sasakl effect in semiconductors

718

Critical behavior of the correlation function of the lsing model with impurity bonds

727

Multiphoton processes in light absorption by homopolar crystals. Selftrapping and classical solutions

743

Thermodynamic properties of impurity band electrons

756

Influence of a current and of a magnetic field on the properties of magnetic superconductors of the HoMo_{6}S_{8} type

768

Dynamic polarization and NMR of nuclei in the immediate vicinity of paramagnetic impurity centers

787

Stabilization under pressure of the metallic state in electrically conducting organic tetraselenotetracene salts (TSeT)_{2}Br_{x}CI_{1x}

799

Relaxation in ferromagnetic metals

806

Topological phase transition in the XY model of a spin glass

813

Statistics of the levels in small metallic particles

833
