1. Enhanced sensitivity in the spectral analysis of powders in a vacuum spark on adding alkali metal salts

   • É. Yu. Davletshin
   • N. S. Sventitskii
   • K. I. Taganov

   OriginalPaper Pages: 1035 - 1036

2. The integral absorption method with specimen atomization in a graphite cell

   • B. V. L'vov
   • D. A. Katskov
   • G. G. Lebedev

   OriginalPaper Pages: 1037 - 1040

3. The photometric principles of the method of fractional exposure

   • É. N. Severin

   OriginalPaper Pages: 1041 - 1045

4. Using a spectral indicator to investigate the electrode plasma layer of an electrical pulse discharge

   • I. G. Nekrashevich
   • A. I. Bushik

   OriginalPaper Pages: 1046 - 1048

5. Calculating the axial mode frequencies of a composite laser consisting of two consecutive active rods

   • Yu. I. Chekalinskaya
   • I. R. Katseva

   OriginalPaper Pages: 1049 - 1056

6. Estimation of the maximum inversion density and oscillation power for an Ne-He laser with optimal hollow-cathode discharge parameters

   • V. B. Znamenskii

   OriginalPaper Pages: 1057 - 1060

7. Operation of an He-Ne laser excited by UHF pulses

   • S. A. Pridrikhov
   • D. K. Terekhin
   • G. G. Antonov

   OriginalPaper Pages: 1061 - 1065

8. Solutions of organic compounds as mixers for the radiation from a ruby laser and the emission excited by the latter from a liquid laser

   • B. V. Bokut
   • A. E. Savkin
   • A. S. Lugina

   OriginalPaper Pages: 1066 - 1069

9. Using the method of moments to determine the characteristics of a radiation pulse propagating in a scattering luminescent medium

   • A. M. Samson

   OriginalPaper Pages: 1070 - 1074

10. Measurement of gain coefficients for the 00°1–10°0 and 00°1–02°0 transitions in CO₂

    • I. K. Babaev
    • A. T. Glazunov
    • S. N. Tsys'

    OriginalPaper Pages: 1075 - 1077

11. Cooperative spectral sensitization by dyes in luminescence and the photoelectric effect for semiconductors

    • I. A. Akinov
    • A. V. Shablya

    OriginalPaper Pages: 1078 - 1080

12. The active centers in γ-Al₂O₃

    • G. D. Chukin
    • L. A. Ignat'eva

    OriginalPaper Pages: 1081 - 1084

13. Graphical representation of the relation between the parameters of a spectrometer and the errors of measurement

    • V. A. Nikitin

    OriginalPaper Pages: 1085 - 1088

14. Resonant excitation-energy transfer between complex molecules

    • V. L. Levshin
    • Yu. I. Grineva

    OriginalPaper Pages: 1089 - 1093

15. Transverse electrooptic effect in class ¯4·m crystals

    • V. A. Shamburov
    • I. V. Kharitonova

    OriginalPaper Pages: 1094 - 1099

16. The vibrational spectra of aqueous nitrate solutions

    • L. V. Volod'ko
    • Lieh Than Huoah

    OriginalPaper Pages: 1100 - 1104

17. The electronic spectra of diphenylamine derivatives and their corresponding diaryl nitroxides

    • A. A. Efimov
    • L. A. Skripko

    OriginalPaper Pages: 1105 - 1107

18. Effects of platelets on the absorption and luminescence-excitation spectra of natural diamonds

    • E. V. Sobolev
    • V. E. Il'in
    • O. P. Yur'eva

    OriginalPaper Pages: 1108 - 1110

19. An infrared spectroscopic study of the crystallization of quartz glass

    • K. P. Dutova

    OriginalPaper Pages: 1111 - 1114

20. Integral intensities of the bands due to the bending vibrations of the CH₂ and CH₃ groups in the infrared spectra of various steroids

    • Yu. N. Levchuk

    OriginalPaper Pages: 1115 - 1117

21. Polarization spectra of anthracene derivatives

    • I. N. Kozlov
    • A. M. Sarzhevskii
    • M. I. Khomich

    OriginalPaper Pages: 1118 - 1120

22. The infrared spectra of chloro-substituted benzanilides

    • V. F. Mandyuk
    • N. P. Lushina

    OriginalPaper Pages: 1121 - 1123

23. An infrared spectroscopic study of metal-containing polyimide films

    • I. Ya. Ravich
    • O. V. Neklyudova
    • L. G. Gindin

    OriginalPaper Pages: 1124 - 1128

24. Quasilinear spectra of para-substituted stilbenes at 77°K

    • T. N. Bolotnikova
    • L. Ya. Malkes
    • V. N. Yakovenko

    OriginalPaper Pages: 1129 - 1134

25. The infrared absorption spectra and structure of polyisoprene formed by polymerization on the surface of β-TiCl₃

    • K. V. Nel'son
    • I. V. Ikonitskii

    OriginalPaper Pages: 1135 - 1137

26. The absorption spectra of unsaturated alkanephosphonates in the infrared range

    • L. P. Raskina
    • B. S. Él'tsefon
    • A. A. Berlin

    OriginalPaper Pages: 1138 - 1142

27. Photon multiplication in silver chloride

    • V. M. Belous
    • É. R. Il'mas

    OriginalPaper Pages: 1143 - 1144

28. Luminescence of the DNA complex of acridine orange as a method of studying the state of DNA in a phage particle

    • A. N. Pisarevskii
    • I. M. Gabrilovich
    • I. V. Reznikov

    OriginalPaper Pages: 1145 - 1146

29. Spectral studies of a glow discharge plasma in a CO₂ laser

    • É. N. Lotkova
    • N. Shukurov

    Brief Communications Pages: 1147 - 1148

30. A calorimetric method for measuring the reflection coefficients of mirrors

    • A. I. Barchukov
    • V. K. Konyukhov

    Brief Communications Pages: 1149 - 1151

31. The Faraday effect in single crystals of garnets containing rare-earth ions

    • P. A. Arsen'ev
    • E. F. Kustov

    Brief Communications Pages: 1152 - 1153

32. Pulsed generation in bismuth vapor

    • V. F. Keidan
    • V. S. Mikhalevskii

    Brief Communications Pages: 1154 - 1154

33. Effect of hydrostatic pressure on recombination radiation from the region of P-n junctions in indium phosphide

    • N. N. Sirota
    • G. G. Shienok

    Brief Communications Pages: 1155 - 1156

34. Decay of injection electroluminescence intensity of gap diodes as a result of extended operation in the reverse direction

    • Yu. N. Verevkin
    • É. D. Golovkina
    • A. Kh. Steklov

    Brief Communications Pages: 1157 - 1158

35. Photometric line widths in analytical spectroscopy

    • T. K. Aidarov

    Reviews Pages: 1159 - 1163