Obtaining the spectra of rare-earth elements in their direct determination in minerals O. A. Kul'skayaR. N. ShkvarukS. A. Kozak OriginalPaper Pages: 975 - 978
Physical state of laser-damage products in condensed media M. A. El'yashevichV. K. GoncharovG. S. Romanov OriginalPaper Pages: 979 - 982
Relaxation processes and population inversion of levels in an argon plasma B. F. GordietsI. A. DymovaL. A. Shelepin OriginalPaper Pages: 983 - 989
Experimental study of frequency stabilization of a ring laser with an external absorption cell A. L. Mel'tsin OriginalPaper Pages: 990 - 993
Theory of ultrasound production in induced scattering Yu. N. LokhovYu. D. Fiveiskii OriginalPaper Pages: 994 - 996
Relaxation processes in photochromic glasses V. K. ZakharovV. A. TsekhomskiiT. E. Chebotareva OriginalPaper Pages: 997 - 1001
Influence of specific neodymium-glass absorption bands on generating energy I. M. BuzhinskiiS. K. MamonovL. I. Mikhailova OriginalPaper Pages: 1002 - 1005
Nature of the electronic bands in the luminescence spectrum of hydrogenated quinolines L. P. ZalukaevR. P. Vorob'evaT. A. Oleinikova OriginalPaper Pages: 1006 - 1010
The nature of the trapping levels in halophosphate luminophors O. N. KazankinL. S. Zimoglyad OriginalPaper Pages: 1011 - 1014
The spectral composition of the thermal flare-up of halophosphate luminophors V. G. KrongauzA. T. Merzlyakov OriginalPaper Pages: 1015 - 1018
Luminescence characteristics of cubic crystals of uranyl compounds Z. M. AlikhanovaV. I. BurkovG. M. Safronov OriginalPaper Pages: 1019 - 1023
Luminescence degradation in plastic scintillators in relation to activator structure L. Ya. Zhil'tsovaE. N. MatveevaM. D. Shafranov OriginalPaper Pages: 1024 - 1026
The electronic structure of 1, 3, 5-triphenylpyrazole L. M. KutsynaO. G. Korneeva OriginalPaper Pages: 1027 - 1031
Quasiline phosphorescence, luminescence, and absorption spectra of tetrabenzoporphin metal complexes A. T. GradyushkoV. A. MashenkovK. N. Solov'ev OriginalPaper Pages: 1032 - 1037
Spectroscopic characteristics of the leaves of plants in the blue-violet part of the spectrum I. L. Aerov OriginalPaper Pages: 1038 - 1042
A study of the structural conversion of some glasses in the K2CO3 · CaCO3 · SiO2 system using spectral and X-ray analyses N. M. PisarchikV. D. MazurenkoV. K. Bogush OriginalPaper Pages: 1043 - 1046
Mechanism underlying the interaction between diacyl peroxides and mercury acylates I. P. Zyat'kovM. M. ZubarevaA. A. Érdman OriginalPaper Pages: 1047 - 1050
Interaction of amides with strong organic acids A. V. PurkinaA. I. Kol'tsovB. Z. Volchek OriginalPaper Pages: 1051 - 1057
Spectroscopic study of thulium acetate tetrahydrate single crystals K. I. PetrovM. G. ZaitsevaL. M. Sukova OriginalPaper Pages: 1058 - 1060
Spectroscopic investigation of molecular interactions in N-methylmethacrylamide-styrene copolymers N. A. KuznetsovA. L. Smolyanskii OriginalPaper Pages: 1061 - 1064
IR spectra of micas from Siberian deposits at 0.75–15 μ M. S. MetsikT. I. Shishelova OriginalPaper Pages: 1065 - 1068
Use of the Lambert — Beer law in determining the NO2 concentration in the system N2O4 ⇌ 2NO2 ⇌ 2NO + O2 at high temperatures and pressures M. Kh. Grishchuk OriginalPaper Pages: 1069 - 1073
The accuracy of spectral transmission measurements L. B. Krasil'shchikovI. V. Morozova OriginalPaper Pages: 1074 - 1078
Estimating spectrophotometer error on the basis of errors in the radiation flux level Yu. V. Mal'tsev OriginalPaper Pages: 1079 - 1083
Spectrographic analysis of nonmetallic impurities isolated from steel S. F. Nikiforova Brief Communications Pages: 1084 - 1086
Recording helium-plasma spectral-line contours in the afterglow of a θ pinch A. A. BesshaposhnikovI. Kh. KuchuberiyaN. V. Simonova Brief Communications Pages: 1087 - 1088
Generation from ionic transitions of selenium V. F. KeidanV. S. MikhalevskiiM. F. Sém Brief Communications Pages: 1089 - 1090
A method of studying the luminescence spectra of adsorbed phases under high-vacuum conditions M. V. Kost'D. T. TarashchenkoA. M. Eremenko Brief Communications Pages: 1091 - 1093
The electronic spectra of the anions of oxoderivatives of aromatic compounds L. I. Savranskii Brief Communications Pages: 1094 - 1095
The valence vibration of the azomethine group in 2-alkyliminobenzoxazolines D. SimovB. GalabovK. Davidkov Brief Communications Pages: 1096 - 1098
Effects of compounds released by ion-exchange resins on the photoreaction of acetone and uranine A. V. KaryakinL. I. AnikinaT. S. Chirkova Brief Communications Pages: 1099 - 1100
Pyrolysis kinetics of 3, 4-benzpyrene in carbonizing systems M. M. Val'dmanG. V. DmitrievaÉ. A. Shuvaev Brief Communications Pages: 1101 - 1103
Semiconductor lasers as radiation sources for spectral measurements I. I. ZasavitskiiB. N. MatsonashviliA. P. Shotov Brief Communications Pages: 1104 - 1106
Small-size motion-picture spectrograph for the 3000–9000 Å region I. G. Spitsyn New Instruments and Materials Pages: 1107 - 1108
Automatic IR instrumental concentration determination P. L. KlimenkoS. P. KoreshkovL. A. Khanin New Instruments and Materials Pages: 1109 - 1111