I. Particle Theory

1. V. A. RUBAKOV and S. V. TROITSKY: Trends in Grand Unification: Unification at Strong Coupling and Composite Models.
   3
2. J. GARCÍA-BELLIDO and D. Yu. GRIGORIEV: Inflaton-Induced Sphaleron Transitions and Baryogenesis.
   13
3. Z. BEREZHIANI and A. ROSSI: Theoretical View on Neutrino Masses and Mixing.
   21
4. C. GIUNTI: Four-Neutrino Mixing.
   36
5. A. V. KUZNETSOV and N. V. MIKHEEV: Neutrino-Electron Processes in a Strong Magnetic Field and Plasma.
   44
6. L. BENTO: Classical Nambu-Goldstone Fields.
   53

II. Solar Neutrinos

1. J. S. NICO et al.: Solar Neutrino Results from SAGE.
   63.
2. J. N. ABDURASHITOV et al.: Track Restore Technique (RST) Applied to Analysis of Waveform of Voltage Pulse in SAGE Proportional Counters.
   77
3. V. V. GORBACHEV et al.: Some Questions about Proportional Counters Background.
   81
4. A. A. SHIKHIN et al.: Events Registration in a Fast Neutrons Spectrometer.
   90
5. V. B. SEMIKOZ and N. S. DZHALILOV: Solar Neutrino Propagation in Noisy Matter and the MHD Origin of Matter Noise in the Sun.
   101
6. T. I. RASHBA et al.: Resonant Spin-Flavor Precession Solution to the Solar Neutrino Problem and Electron Antineutrino from the Sun.
   109

III. Neutrino Physics

1. M. NAKAHATA: Results from Super-Kamiokande.
   119
2. A. GRILLO: Neutrino Physics in MACRO.
   137
3. M. C. GONZALEZ-GARCIA: Solutions to the Atmospheric Neutrino Problem.
   150
4. F. DYDAK: The Neutrino Factory.
   165
5. M. M. KIRSANOV: Current Status of Neutrino Oscillation Searches at Accelerators.
   181
6. M. SERIN-ZEYREK: The Analysis of Neutrino-Induced Charm Production in CHARM-II Experiment.
   191
7. A. KOVZELEV: The Search for Neutrino Oscillations at NOMAD.
   208
8. S. SORRENTINO: Recent Results from the CHORUS Experiment.
   216
9. V. V. KUZMINOV et al.: Present Result of the Experimental Search for the 2K(2Nu)-Capture Decay Mode of Kr-78.
   223
10. V. V. KUZMINOV and N. Ya. OSETROVA: Precise Measurement of the C-14 Beta Spectrum with Use of the Wall-less Proportional Counter.
    230

IV. Dark Matter

1. A. A. SMOLNIKOV et al.: Pilot Experiment to Search for Inelastic Interactions of Ge-73 Nuclei.
   251
2. H. V. KLAPDOR-KLEINGROTHAUS and St. KOLB: Neutrinoless Double Beta Decay and Dark Matter Search with GENIUS.
   257
3. O. S. ZABORSKAYA et al.: Preliminary Results of Fast Neutron Flux Measurement in the DULB Laboratory at Baksan.
   277

V. Cosmic Rays and Gravity Waves

1. V. I. DOKUCHAEV: On the Origin of Gamma-Ray Bursts.
   295
2. V. B. PETKOV et al.: Around the Knee: Simultaneous Surface and Underground Measurements at Baksan.
   303
3. V. N. RUDENKO et al.: Search for Astro-Gravity Correlations.
   312

VI. New Detectors and Techniques

1. T. J. BOWLES et al.: A GaAs Solar Neutrino Detector.
   339
2. V. EREMIN and E. VERBITSKAYA: Present Status and Predictions on Large Volume GaAs Detector Development.
   350
3. T. HAGNER: Status of the Solar Neutrino Experiment BOREXINO and its Muon Identification System.
   363
4. J. BOUCHEZ: The LENS Project: A Real-Time Measurement of the Low Energy Solar Neutrino Spectrum.
   374
5. C. GUSTAVINO: The LBL and Atmospheric Neutrino Programme at the LNGS.
   389
6. G. ANGLOHER et al.: Cryogenic Detector for Astro-Particle Physics.
   402

1. B. M. OVCHINNIKOV and V. V. PARUSOV: A Method for Background Reduction in an Experiment for WIMP Search with a Xe(Ar) Liquid Ionization Chamber.
   413
2. V. V. IANOVSKI et al.: Detection of Slow Magnetic Monopole.
   418

The EDITORS

E. N. Alexeev

V. A. Matveev

Kh. S. Nirov

V. A. Rubakov