1. Analytical possibilities of an atomic absorption apparatus with a “refractory boat” nonflame atomizer

   • O. Yu. Begak
   • M. P. Vasil'ev

   OriginalPaper Pages: 209 - 212

2. One- and two-channel spark discharges as light sources

   • V. P. Belosheev

   OriginalPaper Pages: 212 - 216

3. Division of the analytical signal into arcing half-periods and correction of results of the determination of La and Y in geological samples

   • A. N. Kapitonov
   • M. A. Alekseev
   • V. S. Suknev

   OriginalPaper Pages: 216 - 221

4. Use of laser pulses with electric discharges for atomic absorption analysis

   • M. L. Petukh
   • A. D. Shirokanov
   • A. A. Yankovskii

   OriginalPaper Pages: 222 - 225

5. Relative distribution of N₂ and N ₂ ⁺ with respect to rotational and vibrational levels of excited electronic states

   • S. Sh. Madina

   OriginalPaper Pages: 226 - 230

6. Frequency response of a two-mode helium-neon laser

   • V. L. Velikotskii

   OriginalPaper Pages: 231 - 233

7. Generation regimes in a ring gas laser with nonlinear absorption

   • A. N. Nikolaenko

   OriginalPaper Pages: 234 - 237

8. Diffraction efficiency of holograms recorded with radiation from an He-Ne laser in irradiated NaCl crystals

   • L. F. Vorozheikina
   • V. V. Mumladze
   • T. G. Khulordava

   OriginalPaper Pages: 238 - 241

9. Radiation dynamics of a ring laser with an electrooptical shutter

   • A. A. Kovalev
   • B. N. Tyushkevich
   • N. A. Usova

   OriginalPaper Pages: 241 - 245

10. Kinetics of POPOP generation spectra in the condensed and gas phases

    • N. A. Borisevich
    • B. S. Neporent
    • E. V. Subbotenko

    OriginalPaper Pages: 246 - 248

11. Method for measurement of the polarization of the luminescence of an impurity on the surface of molecular crystals

    • N. D. Zhevandrov
    • T. V. Il'inykh
    • A. G. Vitukhnovskii

    OriginalPaper Pages: 249 - 251

12. Application of linear dichroism spectra to the investigation of complexes of surfactants with dyes

    • K. R. Popov
    • N. V. Platonova
    • N. A. Lishevich

    OriginalPaper Pages: 251 - 254

13. Features of nonuniform broadening of the levels of anthracene derivatives under electron excitation energy transfer conditions

    • E. S. Voropai
    • V. T. Koyava
    • A. M. Sarzhevskii

    OriginalPaper Pages: 254 - 259

14. Characteristics of the polarized fluorescence of stilbene

    • V. P. Bobrovich
    • G. S. Kembrovskii
    • M. A. Senyuk

    OriginalPaper Pages: 260 - 262

15. Relationship between the spectral characteristics and biological activity of certain ortho-benzoquinone derivatives

    • L. V. Volod'ko
    • E. F. Lunets
    • A. I. Khmel'nitskii

    OriginalPaper Pages: 262 - 266

16. Calculation of intensities in Raman spectra of polymers

    • V. A. Dement'ev

    OriginalPaper Pages: 266 - 270

17. Hyper-Raman scattering spectra of the glass systems TiO₂-SiO₂, Na₂O-SiO₂, and Na₂O-TiO₂-SiO₂

    • B. G. Varshal
    • V. N. Denisov
    • Kh. E. Sterin

    OriginalPaper Pages: 270 - 273

18. Determination of the absolute intensities in the spectra of neodymium glasses by analyzing the stark structure of the⁴F_3/2 ↔⁴I_9/2 contours

    • N. B. Brachkovskaya
    • A. K. Przhevuskii

    OriginalPaper Pages: 273 - 277

19. Spectral composition of emission of tubular and coaxial flash lamps with a short-lived discharge

    • Yu. G. Basov
    • S. A. Boldyrev
    • V. K. Pakhomov

    OriginalPaper Pages: 278 - 280

20. Induced absorption spectrum of aqueous solutions of rhodamine G in the UV region

    • V. A. Kuznetsov
    • K. A. Kostylev
    • V. N. Shamraev

    OriginalPaper Pages: 281 - 284

21. IR absorption spectra of KCl and KBr crystals containing an admixture of BF ₄ ⁻ anions

    • V. V. Boiko
    • I. Ya. Kushnirenko
    • Kh. K. Maksimovich

    OriginalPaper Pages: 285 - 291

22. Calculation of, and correction for, nonselective absorption in atomic absorption spectrophotometers

    • K. P. Kureichik
    • I. R. Gulakov

    OriginalPaper Pages: 292 - 295

23. Influence of benzene-ring addition and the solvent on the electronic absorption spectra of porphyrin complexes

    • E. B. Karavaeva
    • B. D. Berezin
    • T. I. Potapova

    OriginalPaper Pages: 295 - 298

24. Spectral absorption of phase-separating sodium borosilicate glasses colored with iron oxides

    • E. M. Milyukov

    OriginalPaper Pages: 299 - 301

25. Brightness matrices of light-scattering layers formed by dyed fabrics

    • S. G. Guminetskii
    • N. V. Borodai
    • M. G. Kunetskii

    OriginalPaper Pages: 301 - 305

26. Determination of the concentration of certain gases along horizontal paths in the atmosphere by means of a retuned CO₂ laser

    • I. V. Samokhvalov
    • A. V. Sosnin
    • S. F. Shubin

    OriginalPaper Pages: 305 - 310

27. Jones and mueller matrices for a plane-parallel plate of magnetically ordered material

    • S. S. Girgel'

    OriginalPaper Pages: 310 - 312