GRAVITATION, ASTROPHYSICS 
Laser detector of gravitational waves

3

Experimental test of the equivalence principle

9

NUCLEI, PARTICLES, AND THEIR INTERACTION 
Threeboson stimulated scattering

17

Bremsstrahlung from a vector meson on a nucleus

26

The AharonovBohm effect in a toroidal solenoid

40

ATOMS, SPECTRA, RADIATION 
Contribution to the theory of excitation transfer in slow collisions of like atoms

46

Strong fluctuations of electromagnetic waves in a random medium with finite longitudinal correlation radius of the inhomogeneities

56

Spectral migration of electronic excitation between Nd^{3+} ions in CaF_{2} YF_{3} crystals under selective laser excitation conditions

66

The nature of the strongly forbidden M1 transitions and the gfactor anomalies in heavy atoms

75

Determination of the coefficients of the nonlinear refractive index of a CdS crystal by the nonlinear refraction method

82

Cherenkov and transition radiations in the γresonance frequency region

88

Interaction of twolevel system with a strong monochromatic wave and with a thermostat

97

PLASMA, GASES 
The fluctuationdissipation relation in nonlinear electrodynamics

104

Polarization effects in stimulated scattering of electromagnetic waves

116

SOLIDS, LIQUIDS 
Magnetoplasma resonance in electronhole drops in germanium

124

Forces produced by conduction electrons in metals located in external fields

137

Phononmediated exchange interaction of impurity centers in crystals

149

On the renormalization of the velocity of sound in phase transitions involving a change in valency

153

Crystallization of an electronhole plasma in a strong magnetic field

160

Inelastic scattering of electrons by dislocations in copper and aluminumbase alloys

171

Passage of current through a Josephson barrier of finite dimensions

180

Fluctuations of the surface potential in metalinsulatorconductor structures

191

Resonantlevel model in the Kondo problem

204

Stationary and transient processes in the region of overlap of nuclear and electron magnetic resonance

217

Magnetic susceptibility of transitionmetal alloys with the hcp structure

228

Resonantradiation transfer and nonequilibrium phonons in ruby

234

Screening of charges and Friedel oscillations of the electron density in metals having differently shaped Fermi surfaces

249

Amorphization of Heisenberg magnets

265

Longwave secondary radiation in polar semiconductors

279

GantmakherKaner effect in strong magnetic fields

291

Investigation of the mechanism of the motion of charged dislocations in ZnSe

296

Acoustic oscillations of superfluid solutions in narrow channels

306

Collective excitations of electrons and holes in a strong electromagnetic field and absorption of light in a semiconductor under parametric resonance conditions

312

Features of antiferromagnetic ordering in the garnet Mn_{3}Cr_{2}Ge_{3}O_{12}

325

Temperature dependence of magnetic hyperfine fields in the metallic ferromagnets Rh_{3}FeSn and Rh_{2}CoSn

334

KramersWannier transformation for systems with Z(n) symmetry

341

Hyperfine magnetic fields at the nuclei ^{57}Fe and ^{119}Sn in the alloy Fe_{48}Rh_{52} under pressure

346

Disordered antiferromagnets with magneticatom concentration near the percolation limit

352

Topological instability of singularities at small distances in nematics

358

Interaction of macromolecules injected into a liquid crystal

361
