JETP Letters -- October 10, 1999 Volume 70, Issue 7, pp. 419-490 GRAVITY, ASTROPHYSICS On the origin of cosmic gamma-ray bursts I. L. Rozental' and B. A. Trubnikov Full Text: PDF (52 kB) NONLINEAR DYNAMICS Stochastic resonance in a nonequilibrium electron–hole plasma V. V. Osipov and E. V. Ponizovskaya Full Text: PDF (63 kB) ATOMS, SPECTRA AND RADIATION Scenario of the electric breakdown and UV radiation spectra in single-bubble sonoluminescence N. García, A. P. Levanyuk, and V. V. Osipov Full Text: PDF (54 kB) On the dominant role of two-photon relaxation in photonic crystals in external fields A. M. Basharov Full Text: PDF (49 kB) New friction force due to spontaneous light pressure O. N. Prudnikov, A. V. Taichenachev, A. M. Tumaikin, and V. I. Yudin Full Text: PDF (59 kB) PLASMA, GASES On self-induced transparency in laser–plasma interactions V. V. Goloviznin and T. J. Schep Full Text: PDF (50 kB) CONDENSED MATTER Contribution to the theory of the ferromagnetism of metals with a hexagonal close-packed lattice R. O. Zaitsev Full Text: PDF (55 kB) Persistent currents and magnetic flux trapping in fragments of carbon deposits containing multiwalled nanotubes V. I. Tsebro, O. E. Omel'yanovskii, and A. P. Moravskii Full Text: PDF (326 kB) Optical phonons in nanosize GaAs and AlAs clusters in an InAs matrix D. A. Ténné, V. A. Gaisler, A. K. Bakarov, A. I. Toropov, A. K. Gutakovskii, A. P. Shebanin, and D. R. T. Zahn Full Text: PDF (325 kB) Texture and magnetic anisotropy of carbon nanotubes in cathode deposits obtained by the electric-arc method A. S. Kotosonov Full Text: PDF (44 kB) Anomalous temperature behavior of the resistivity in lightly doped manganites around a metal–insulator phase transition S. Sergeenkov, M. Ausloos, H. Bougrine, A. Rulmont, and R. Cloots Full Text: PDF (63 kB) Solitons in semiconductor microstructures with a two-dimensional electron gas A. O. Govorov, V. M. Kovalev, and A. V. Chaplik Full Text: PDF (83 kB)