1. Compression of erosion plasma fluxes of given composition in air at atmospheric pressure (letters to the editor)

   • L. Ya. Min'ko
   • V. M. Astashinskii
   • A. A. Man'kovskii

   Letter Pages: 1191 - 1193

2. Present state of research on luminescent solar concentrators (review)

   • N. N. Barashkov
   • M. E. Globus
   • V. M. Shershukov

   ReviewPaper Pages: 1193 - 1205

3. Analytical possibilities of elemental analysis of water solutions based on the emission spectrum of a laser spark on the surface

   • D. V. Vlasov
   • A. M. Prokhorov
   • P. I. Ivashkin

   OriginalPaper Pages: 1206 - 1213

4. Secondary radiation in the x-ray fluorescence analysis of samples with arbitrary composition

   • A. I. Lavrinenko
   • M. I. Faingol'd

   OriginalPaper Pages: 1214 - 1220

5. Regularities in vibrational spectra of the coordinated tetrafluoroborate ion

   • I. S. Perelygin
   • S. A. Shatokin
   • N. G. Karimova

   OriginalPaper Pages: 1220 - 1223

6. Investigation of ir absorption spectra of binary calcium-aluminate 0glasses and products of their crystallization

   • V. M. Yanishevskii

   OriginalPaper Pages: 1224 - 1228

7. Nonadiabatic corrections in nonempirical calculations of molecular oscillation frequencies

   • V. I. Pupyshev
   • Yu. N. Panchenko

   OriginalPaper Pages: 1229 - 1233

8. Sensitivity of the ν₂+ν_L absorption band to structural changes in water and aqueous solutions

   • A. A. Prokhorov

   OriginalPaper Pages: 1233 - 1236

9. Quantum chemical calculation of force and electrooptical parameters and steric characteristics of electronic interactions in haloethers

   • V. L. Furer

   OriginalPaper Pages: 1237 - 1240

10. Investigations of the supermolecular structure of cotton cellulose by spin labelling

    • A. V. Kulikov
    • I. Kh. Yusupov
    • G. I. Likhtenshtein

    OriginalPaper Pages: 1241 - 1245

11. Description of bimolecular fluorescence-quenching processes on the surface of pyrogenic silica

    • V. V. Osipov
    • A. Ya. Ritter
    • A. A. Boris

    OriginalPaper Pages: 1245 - 1250

12. Fluorescence of SO₂ in a magnetic field in cooled ultrasound molecular beams

    • K. A. Amosov
    • S. A. Kochubei
    • N. M. Bazhin

    OriginalPaper Pages: 1250 - 1255

13. Effect of uv and γ radiation on the diffraction efficiency of holograms in additively colored KCl crystals

    • K. A. Garibashvili
    • V. G. Kvachadze
    • A. É. Yashvili

    OriginalPaper Pages: 1256 - 1258

14. Determining the optical thickness of a dispersing medium from the angular distribution of radiation scattered from its boundaries

    • V. V. Berdnik
    • V. A. Loiko
    • A. P. Ivanov

    OriginalPaper Pages: 1259 - 1263

15. Inelastic scattering of slow electrons by lanthanum oxide

    • Yu. M. Smirnov

    OriginalPaper Pages: 1263 - 1268

16. Optimization of differential-absorption gas analysis

    • G. S. Khmel'nitskii

    OriginalPaper Pages: 1268 - 1272

17. Theory of narrow-band filters with induced transparency

    • N. P. Matshina
    • E. A. Nesmelov
    • N. N. Soboleva

    OriginalPaper Pages: 1273 - 1278

18. Method for atomic-emission analysis of titanium chips, sponge, and powder

    • I. A. Grikit
    • E. G. Galushko
    • A. S. Kozhevnikova

    New Instruments and Materials Pages: 1279 - 1282