1. Astrophysical limit on the coupling constant of hypothetical leptonic photons to leptons

   • B. V. Martemyanov

   Fields, Particles, and Nuclei Pages: 321 - 322

2. Localization and channeling of light in defect modes of two-dimensional photonic crystals

   • A. M. Zheltikov
   • S. A. Magnitskii
   • A. V. Tarasishin

   Fields, Particles, and Nuclei Pages: 323 - 328

3. A new optical method for measuring the electron-phonon interaction parameter λ〈Ω²〉 using the spectral dependence of the relaxation rate

   • A. L. Dobryakov
   • Yu. E. Lozovik

   Atoms, Spectra and Radiation Pages: 329 - 333

4. Quasiclassical description of electronic supershells in simple metal clusters

   • G. V. Shpatakovskaya

   Condensed Matter Pages: 334 - 339

5. Submillimeter-wave Josephson spectroscopy

   • M. Tarasov
   • A. Shul’man
   • Z. Ivanov

   Condensed Matter Pages: 340 - 345

6. Low-frequency lattice dynamics in Ba_1−x K_xBiO₃ oxides according to ³⁹K NMR data

   • K. N. Mikhalev
   • S. V. Verkhovskii
   • A. P. Rusakov

   Condensed Matter Pages: 346 - 351

7. Magnetoresistance of lightly doped TmBa₂Cu₃O_x crystals. Reorientation of the antiferromagnetic structure in a magnetic field

   • E. B. Amitin
   • A. G. Baikalov
   • A. P. Shelkovnikov

   Condensed Matter Pages: 352 - 357

8. Observation of a dipole contribution to the magnetoresonant soft mode in Fe₃BO₆

   • V. D. Buchel’nikov
   • N. K. Dan’shin
   • V. G. Shavrov

   Condensed Matter Pages: 358 - 362

9. Destruction of the ozone layer as a result of a meteoroid falling into the ocean

   • B. A. Klumov

   Miscellaneous Pages: 363 - 370