Chemical bonding in lead oxide phosphate Pb10(PO4)6O and in supposed superconductor Pb9Cu(PO4)6O von Orlov, V. G., Sergeev, G. S.

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Electronic band structure and chemical bonding in trigonal Se and Te von Orlov, V. G., Sergeev, G. S.

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Twelve years of X-ray and optical variability in the Seyfert galaxy NGC 4051 von Breedt, E., McHardy, I. M., Arévalo, P., Uttley, P., Sergeev, S. G., Minezaki, T., Yoshii, Y., Sakata, Y., Lira, P., Chesnok, N. G.

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Long-term optical and X-ray variability of the Seyfert galaxy Markarian 79 von Breedt, E., Arévalo, P., McHardy, I. M., Uttley, P., Sergeev, S. G., Minezaki, T., Yoshii, Y., Gaskell, C. M., Cackett, E. M., Horne, K., Koshida, S.

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Lag-Luminosity Relationship for Interband Lags between Variations in B, V, R, and I Bands in Active Galactic Nuclei von Sergeev, S. G, Doroshenko, V. T, Golubinskiy, Yu. V, Merkulova, N. I, Sergeeva, E. A

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Spectral variability of the 3C 390.3 nucleus for more than 20 years – II.  Variability of the broad emission-line profiles and He ii λ4686 Å emission-line fluxes von Sergeev, S G

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Relativistic Plasma as the Dominant Source of the Optical Continuum Emission in the Broad-Line Radio Galaxy 3C 120 von León-Tavares, J, Lobanov, A. P, Chavushyan, V. H, Arshakian, T. G, Doroshenko, V. T, Sergeev, S. G, Efimov, Y. S, Nazarov, S. V

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Thirty Years of Continuum and Emission-Line Variability in NGC 5548 von Sergeev, S. G, Doroshenko, V. T, Dzyuba, S. A, Peterson, B. M, Pogge, R. W, Pronik, V. I

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Electronic Band Structure, Antiferromagnetism, and the Nature of Chemical Bonding in La2CuO4 von Orlov, V. G., Sergeev, G. S.

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Spectral variability of the 3C 390.3 nucleus for more than 20 yr – I. Variability of the broad and narrow emission line fluxes von Sergeev, S G, Nazarov, S V, Borman, G A

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Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XIV. Intensive Optical Spectrophotometric Observations of NGC 7469 von Collier, S. J, Horne, Keith, Kaspi, S, Netzer, H, Peterson, B. M, Wanders, I, Alexander, T, Bertram, R, Comastri, A, Gaskell, C. M, Malkov, Yu. F, Maoz, D, Mignoli, M, Pogge, R. W, Pronik, V. I, Sergeev, S. G, Snedden, S, Stirpe, G. M, Bochkarev, N. G, Burenkov, A. N, Shapovalova, A. I, Wagner, R. M

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REVERBERATION MAPPING OF THE SEYFERT 1 GALAXY NGC7469 von Peterson, B M, Grier, C J, Horne, Keith, Pogge, R W, Bentz, M C, DE ROSA, G, Denney, K D, Martini, Paul, Sergeev, S G, Kaspi, S

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Broad-line region kinematics and black hole mass in Markarian 6 von Doroshenko, V. T., Sergeev, S. G., Klimanov, S. A., Pronik, V. I., Efimov, Yu. S.

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Bismuth and antimony chalcogenides: Peculiarities of electron density distribution, unusual magnetic properties and superconductivity von Orlov, V.G., Sergeev, G.S., Kravchenko, E.A.

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Calculation of X-Ray Dose Loads in the Human Body Using Voxel Phantoms and the MCU Program von Nikulin, M. Yu, Oleynik, D. S., Sergeev, G. S., Shkarovsky, D. A.

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Peculiarities of the Electron Structure of Pseudobinary Alloys (GeTe)m–(Sb2Te3)n von Orlov, V. G., Sergeev, G. S.

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Features of the electron density distribution in antimony telluride Sb2Te3 von Orlov, V. G., Sergeev, G. S.

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Peculiarities of electron density distribution in bismuth chalcogenides, iron pnictides, cuprates and related unconventional superconductors von Orlov, V.G., Sergeev, G.S.

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Unusual Eclipse of the UX Ori Type Star V719 Per von Grinin, V. P., Barsunova, O. Yu, Sergeev, S. G., Shugarov, S. Yu, Fedorova, E. I.

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The Seyfert 1 galaxy Ark 120. Spectral variability in 1992–2005 von Doroshenko, V. T., Sergeev, S. G., Pronik, V. I.

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