1. Use of the quadratic Stark effect to determine the concentration of charged particles in a plasma from the broadening of lithium and sodium lines

   • L. I. Grechikhin
   • M. A. El'yashevich

   OriginalPaper Pages: 145 - 150

2. Formation of a spectral line contour with asymmetric self-reversal

   • N. G. Preobrazhenskil
   • O. V. Ravodina
   • N. S. Terpugova

   OriginalPaper Pages: 151 - 156

3. Coding the results of semiquantitative spectral analysis and estimation of their accuracy

   • G. A. Sheinina
   • R. D. Gerasimov

   OriginalPaper Pages: 157 - 159

4. An optico-acoustical gas analyzer with a driftless null point

   • M. L. Veingerov
   • Miao Chia-ting

   OriginalPaper Pages: 160 - 161

5. Operation of a ruby laser with tilted mirrors

   • V. L. Broude
   • V. V. Zaika
   • M. S. Soskin

   OriginalPaper Pages: 162 - 165

6. Increasing the directionality of ruby laser emission by adjustment of the external reflectors

   • N. A. Sventsitskaya
   • L. D. Khazov

   OriginalPaper Pages: 166 - 168

7. Plane-parallel plates as laser reflections

   • B. B. Boiko
   • N. S. Petrov
   • I. M. Vashkevich

   OriginalPaper Pages: 169 - 171

8. Nonlinear luminescence of a plane-parallel layer

   • E. P. Zege
   • A. P. Ivanov

   OriginalPaper Pages: 172 - 179

9. Luminescence spectra of organic solutions of uranyl salts in various stages of damping

   • L. V. Volod'ko
   • E. A. Turetskaya

   OriginalPaper Pages: 180 - 183

10. A study of the primary photochemical processes occurring in proteins

    • D. I. Roshchupkin
    • Yu. A. Vladimirov

    OriginalPaper Pages: 184 - 188

11. The DKSSh-1000 as a powerful ultrabright light source under conditions of multiple intermittent overloading

    • A. A. Kaminskii
    • D. M. Litvak

    Brief Communications Pages: 189 - 190

12. Pulse system for the study of the absorption spectra of excited systems at 77° K

    • Yu. V. Naboikin
    • K. T. Pechii
    • V. A. Goloyadov

    Brief Communications Pages: 191 - 193

13. Use of discharges in a hollow cathode for the quantitative spectral determination of the excess of elementary cadmium in cadmium sulfide and zinc in zinc sulfide

    • N. K. Rudnevskii
    • D. E. Maksimov

    Brief Communications Pages: 194 - 195

14. A study of the infrared spectra of aryl trifluoromethyl ethers

    • V. F. Kulik
    • Yu. P. Egorov
    • L. M. Yagupol'skii

    Brief Communications Pages: 196 - 197

15. Determining the absorption coefficients of an annular polymer layer

    • M. V. Shablygin

    Brief Communications Pages: 200 - 201

16. Vibrational spectra of methyl nitrate

    • V. A. Shlyapochnikov
    • I. M. Zavilovich
    • S. S. Novikov

    Brief Communications Pages: 202 - 203

17. Photoluminescence of thallium- and indium — activated alkali iodides

    • R. A. Kink
    • G. G. Liid'ya

    Brief Communications Pages: 205 - 207

18. On the radioluminescence mechanism of alkali halide phosphor crystals

    • T. A. Soovik

    Brief Communications Pages: 208 - 210

19. The effect of plastic deformation on light sum storage in NaI (T1) crystals

    • Z. B. Baturicheva
    • N. Yu. Gurevich
    • Yu. A. Tsirlin

    Brief Communications Pages: 211 - 212

20. Laser flash tubes from the all-union scientific research institute of lighting engineering

    • L. N. Bykhovskaya
    • I. M. Gurevich
    • F. A. Charnaya

    New Instruments and Materials Pages: 213 - 216