1. A discharge in a cooled hollow cathode as a light source for spectral analysis

   • O. A. Grigor'eva
   • A. G. Zhiglinskii
   • Yu. I. Turkin

   OriginalPaper Pages: 1397 - 1399

2. Use of an inductive discharge as source of excitation in the spectral analysis of powders

   • R. D. Gerasimov
   • G. S. Éilenkrig

   OriginalPaper Pages: 1400 - 1403

3. Effect of emission intensity fluctuations on the accuracy of temperature measurements on a plasma stream by means of absolute line intensities

   • É. A. Zabotina
   • R. S. Tukhvatullin

   OriginalPaper Pages: 1404 - 1407

4. Filtration of the superfine components of the principal doublet of Rb⁸⁷

   • E. V. Kulagin
   • G. A. Mishakov
   • N. K. Rudnevskii

   OriginalPaper Pages: 1408 - 1411

5. Analysis of errors in linewidth measurements

   • Ya. F. Volkov
   • N. I. Mitina

   OriginalPaper Pages: 1412 - 1414

6. Improving the energy parameters of single-pulse lasers by using a tunable system in the resonator

   • B. B. Boiko
   • S. A. Mikhnov
   • V. A. Andreichev

   OriginalPaper Pages: 1415 - 1417

7. Effect of the parameters of an anisotropic resonator on the polarization characteristics of a regenerative gas laser traveling-wave amplifier

   • Yu. I. Chekalinskaya
   • E. P. Chechenina

   OriginalPaper Pages: 1418 - 1424

8. The determination of small amounts of sodium by the resonance fluorescence method using a tunable pulsed dye laser

   • M. A. Bol'shov
   • I. D. Guseev
   • L. N. Filimonov

   OriginalPaper Pages: 1425 - 1427

9. Investigation of stimulated Raman scattering in carbon dioxide during excitation in a cavity resonator

   • F. A. Korolev
   • V. N. Migushin
   • V. I. Odintsov

   OriginalPaper Pages: 1428 - 1432

10. Effect of excitation power on the fluorescence spectra of phthalimide derivatives

    • L. G. Pikulik
    • L. F. Gladchenko
    • A. I. Maksimov

    OriginalPaper Pages: 1433 - 1437

11. Phosphorescence spectra of metallocomplexes of dihydroporphyrins (chlorins)

    • G. D. Egorova
    • V. A. Mashenkov
    • N. A. Yushkevich

    OriginalPaper Pages: 1438 - 1441

12. The concentration dependence of the intensity of the luminescence line at γ + 551.2 nm in single crystals of CaF₂-Ho³⁺ and CaF₂-Ho³⁺, Eu²⁺

    • L. V. Kirilyuk

    OriginalPaper Pages: 1442 - 1444

13. Spectral-fluorescent investigation of the anionic composition of sparingly soluble phosphates

    • M. B. Rzhevskii
    • M. I. Kuz'menkov
    • S. V. Plyshevskii

    OriginalPaper Pages: 1445 - 1448

14. The role of oxygen in the fluorescence of nonactivated ZnS

    • N. P. Golubeva
    • M. V. Fok

    OriginalPaper Pages: 1449 - 1454

15. Study of cathodoluminescence in the multicentered phosphor ZnS:Mn, Ag, Co, Cl

    • B. M. Gugel'
    • Z. T. Romanenko
    • L. S. Gomerova

    OriginalPaper Pages: 1455 - 1457

16. A study of the kinetics of the luminescence of thallium solutions

    • M. U. Belyi
    • N. G. Musienko
    • B. A. Okhrimenko

    OriginalPaper Pages: 1458 - 1460

17. The influence of structural factors on the spectral-luminescent properties of the Eu³⁺ ion in complexes with acetylacetone

    • T. I. Razvina
    • V. S. Khomenko
    • R. A. Puko

    OriginalPaper Pages: 1461 - 1465

18. Spectral and kinetic differences in the luminescence of photographic gelatins of different types

    • A. L. Kartuzhanskii
    • I. K. Azizov

    OriginalPaper Pages: 1466 - 1470

19. Zinc sulfide luminophors activated with oxygen

    • É. D. Pol'skikh
    • S. S. Galaktionov
    • A. A. Bundel'

    OriginalPaper Pages: 1471 - 1474

20. Polarization spectra of pyrazoline compounds

    • L. A. Isachenkova
    • A. M. Sarzhevskii
    • S. A. Il'ina

    OriginalPaper Pages: 1475 - 1479

21. Measurement of crystal field optical parameters using the diffuse reflectance spectra of Er³⁺ in several compounds

    • N. P. Efryushina
    • N. S. Poluektov

    OriginalPaper Pages: 1480 - 1483

22. Theory of the radiation decolorization of quartz

    • V. V. Soroka

    OriginalPaper Pages: 1484 - 1487

23. Analytical calculation of the Elsasser integral

    • K. A. Kiselev

    OriginalPaper Pages: 1488 - 1491

24. Determination of the refractive index of the substance of monodispersive particles from the characteristics of scattered light

    • N. I. Dudo

    OriginalPaper Pages: 1492 - 1496

25. The influence of temperature on the generation power of a helium-neon laser

    • L. M. Lebedeva
    • V. G. Leont'ev
    • A. I. Ryabov

    Brief Communications Pages: 1497 - 1498

26. Tuned radiation in the 241–242 mμ region

    • N. S. Kazak
    • A. G. Mashchenko

    Brief Communications Pages: 1499 - 1500

27. Technique of measuring electron concentration in a lithium plasma flux

    • G. V. Babkin
    • V. G. Mikhalev
    • V. G. Pankratov

    Brief Communications Pages: 1501 - 1503

28. Luminescence of organic peroxides and products from their decomposition

    • S. S. Ivanchev
    • P. I. Selivanov

    Brief Communications Pages: 1504 - 1505

29. The role of uranyl as a quencher of the fluorescence of Eu³⁺ in solutions

    • M. E. Zhabotinskii
    • S. L. Kraevskii
    • Yu. S. Milyavskii

    Brief Communications Pages: 1506 - 1508

30. A means of controlling rotation of the plane of polarization

    • B. V. Bokut'
    • B. A. Sotskii

    Brief Communications Pages: 1509 - 1511

31. Polarization of light in cylindrical light-guide fibers

    • L. M. Kuchikyan
    • A. V. Volyar
    • A. N. Derevyagin

    Brief Communications Pages: 1512 - 1513

32. Migration of the energy of electronic excitation in 1-methylnaphthalene

    • O. I. Andryushchenko
    • L. M. Kutsyna

    Brief Communications Pages: 1514 - 1516

33. Derivation of the parameters of Brownian rotational motion from molecular spectra

    • S. A. Kirillov
    • I. Ya. Rivelis

    Brief Communications Pages: 1517 - 1518

34. A method of automatically incorporating fragment geometry in calculating the vibrational spectra of polyatomic molecules

    • V. A. Dement'ev
    • É. Z. Yakupov

    Brief Communications Pages: 1519 - 1520

35. The UV spectra of alkyl thiovinylacetylenes and their analogs

    • S. I. Radchenko

    Brief Communications Pages: 1521 - 1523

36. Calculation of optical constants of a weak absorption band by the Kramers-Kronig relation

    • V. I. Vettegren'
    • A. E. Chmel'

    Brief Communications Pages: 1524 - 1526

37. Study of the out-of-plane deformation vibrations of the CH bonds of thiophene in solution

    • A. V. Chekunov
    • I. A. Polyakova

    Brief Communications Pages: 1527 - 1528

38. Study of recrystallization in the linear polyurethane [-OCONH (CH₂)₆NHCOO(CH₂)₄O(CH₂)₄-]_n

    • S. V. Laptii
    • V. N. Vatulev
    • M. A. Trushchenko

    Brief Communications Pages: 1529 - 1531

39. Frequencies of normal vibrations of XD(Hal)₃ type molecules predicted

    • Yu. A. Aleshonkova

    Brief Communications Pages: 1532 - 1533

40. Gyrotropic behavior of uranyl compound cubic crystals

    • Z. M. Alikhanova
    • V. I. Burkov
    • G. M. Safronov

    Brief Communications Pages: 1534 - 1535

41. Luminous characteristics of the single-electronic FÉU-1A

    • I. B. Reznikov

    Brief Communications Pages: 1536 - 1537

42. Excitation cross sections and transition probabilitites of Kr III

    • G. S. Rostovikova
    • Yu. M. Smirnov

    Abstracts Pages: 1538 - 1538

43. Accuracy of measurements of the band maximum shift for a broad absorption band

    • A. I. Sidorova
    • T. V. Sukhanova
    • E. M. Ushakova

    Abstracts Pages: 1538 - 1538

44. An analysis of the absorption spectrum and crystal field of erbium perrhenate tetrahydrate

    • N. A. Orlin
    • K. I. Petrov

    Abstracts Pages: 1539 - 1539

45. An attachment to a double-beam spectrophotometer for temperature studies of infrared absorption spectra

    • Yu. S. Tarasevich
    • Yu. M. Shchekochikhin

    New Instruments and Materials Pages: 1540 - 1542