1. Spectroscopy of Redox Phototransformations of Porphyrins in Frozen Solutions (Review)

   • V. G. Maslov
   • A. N. Sidorov

   OriginalPaper Pages: 647 - 658

2. Quantum‐Chemical Investigation of Hydrogen Bonds in Porphin

   • N. V. Ivashin
   • O. P. Parkhots
   • S. Larsson

   OriginalPaper Pages: 659 - 666

3. Production and Application of the Langmuir Aggregates of Eosine with Cetyl Trimethyl Ammonium Bromide

   • H.‐W. Gao
   • M.‐L. Ye
   • T.‐J. Wang

   OriginalPaper Pages: 667 - 674

4. Effect of Fe₂O₃ and Cr₂O₃ on the Processes of Pyroxene Formation in Silicate Glasses

   • N. M. Bobkova
   • S. E. Barantseva

   OriginalPaper Pages: 675 - 678

5. Electron Energies, Dipole Electric Moments, and Distribution of the Laurdan Molecule over the Conformation States of Methyl Groups

   • M. Brozis
   • V. I. Tomin
   • J. Heldt

   OriginalPaper Pages: 679 - 682

6. Beatings in the Spin Echo Signal in Media Having a Doublet Structure of the Spectrum

   • V. S. Kuz'min
   • V. M. Kolesenko

   OriginalPaper Pages: 683 - 688

7. Nonequilibrium Polarization of Nuclei In Photolysis of Solid Cyclohexane Solutions of Diacyl Peroxides and Ketones

   • E. D. Skakovskii
   • O. V. Shirokii
   • S. V. Rykov

   OriginalPaper Pages: 689 - 694

8. Fine‐Structure Fluorescence Spectrum of a Dication Form of Porphin in an Inorganic Gel Matrix

   • S. M. Arabei
   • K. N. Solov'ev
   • T. A. Pavich

   OriginalPaper Pages: 695 - 701

9. Ligand Exchange and Nature of Luminescence Centers in the Crystals of Uranyl Nitrates and Perchlorates

   • A. I. Komyak
   • A. A. Zazhogin
   • D. S. Umreiko

   OriginalPaper Pages: 702 - 710

10. Lability of the Configuration of Free Complex Molecules and Polarized Luminescence

    • V. A. Tolkachev

    OriginalPaper Pages: 711 - 716

11. Manifestation of Extracoordination in the Resonance Raman Spectra of Water‐Soluble Cation Co‐Porphyrins

    • S. N. Terekhov
    • V. S. Chirvonyi
    • P.‐Y. Turpin

    OriginalPaper Pages: 717 - 725

12. Photostability of Molecules of Aromatic Amines in a Polymeric Matrix

    • Yu. A. Skryshevskii

    OriginalPaper Pages: 726 - 731

13. Two‐Wave CO₂ Laser with Loss Modulation in Both Channels

    • B. F. Kuntsevich

    OriginalPaper Pages: 732 - 738

14. Reflection Spectra of Single Crystals of La₂CuO_4−x ‐Type Metal‐Oxide Compounds

    • V. V. Sobolev
    • V. E. Grachev
    • A. I. Kozlov

    OriginalPaper Pages: 739 - 742

15. Absorption Spectra and Thermostimulated Luminescence of Irradiated KBr Crystals with a High Content of an Na Impurity

    • A. T. Akylbekov
    • K. S. Baktybekov
    • K. O. Kaliakparov

    OriginalPaper Pages: 743 - 746

16. Spectra of Manganese Emission Centers in Zinc Sulfide

    • M. F. Bulanyi
    • A. V. Kovalenko
    • B. A. Polezhaev

    OriginalPaper Pages: 747 - 751

17. Heterogeneous Chemiluminescence of Crystal Phosphors on X‐Ray or UV Irradiation

    • V. P. Grankin
    • S. V. Aleshin

    OriginalPaper Pages: 752 - 760

18. Influence of the High‐Frequency Capacitive Discharge Regimes on the Parameters of the Plasma in N₂/CO₂/He Gas Mixtures

    • V. V. Azharonok
    • I. I. Filatova
    • L. N. Orlov

    OriginalPaper Pages: 761 - 768

19. Preparation, Luminescence Properties, and Application of Scintillators Based on Lu₃Al₅O₁₂:Ce Single‐Crystal Films

    • Yu. V. Zorenko
    • I. V. Konstankevich
    • P. I. Yurchishin

    OriginalPaper Pages: 769 - 776

20. Procedure for Automated Measurement and Calculation of the Electrophysical Parameters of Solar Cells

    • V. V. Naumov
    • O. A. Grebenshchikov
    • V. B. Zalesskii

    OriginalPaper Pages: 777 - 781

21. Modulation of Particle Concentrations in the Interference Laser Radiation Field

    • A. A. Afanas'ev
    • V. M. Katarkevich
    • T. Sh. Éfendiev

    OriginalPaper Pages: 782 - 787

22. Radiant Heat Transfer in Propagation of Nonlinear Waves in a Plasma. Integral Approximation for a Real Spectrum

    • K. L. Stepanov
    • Yu. A. Stankevich
    • L. K. Stanchits

    OriginalPaper Pages: 788 - 794

23. An Electrodischarge Source of Ultraviolet Radiation on Chlorine Molecules

    • A. K. Shuaibov
    • A. I. Dashchenko
    • I. V. Shevera

    OriginalPaper Pages: 795 - 799