Spectroscopic monitoring of SS 433: A search for long-term variations of kinematic model parameters von Davydov, V. V., Esipov, V. F., Cherepashchuk, A. M.

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Spectrum of the Yellow Symbiotic Star LT Delphini before, during, and after the 2017 Outburst von Ikonnikova, N. P., Burlak, M. A., Arkhipova, V. P., Esipov, V. F.

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Surprising Variability of the Planetary Nebula IC 4997 QV Sge von Arkhipova, V. P., Burlak, M. A., Ikonnikova, N. P., Komissarova, G. V., Esipov, V. F., Shenavrin, V. I.

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Spectroscopic Monitoring of SS 433. Stability of Parameters of the Kinematic Model over 40 Years von Cherepashchuk, A. M., Esipov, V. F., Dodin, A. V., Davydov, V. V., Belinskii, A. A.

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Spectroscopic Variability of the Compact Planetary Nebula Hb 12 von Ikonnikova, N. P., Shaposhnikov, I. A., Esipov, V. F., Burlak, M. A., Arkhipova, V. P., Dodin, A. V., Potanin, S. A., Shatsky, N. I.

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Multicolor Photometry and Peculiarities of the Spectrum for the post-AGB Candidate AU Vulpeculae (IRAS 20160+2734) von Ikonnikova, N. P., Shenavrin, V. I., Komissarova, G. V., Burlak, M. A., Shaposhnikov, I. A., Belinskii, A. A., Esipov, V. F., Tatarnikov, A. M., Dodin, A. V., Zheltoukhov, S. G.

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Four states of the recurrent symbiotic nova V407 Cyg von Esipov, V.F., Kolotilov, E.A., Komissarova, G.V., Shenavrin, V.I., Shugarov, S.Yu, Tarasova, T.N., Tatarnikov, A.M., Tatarnikova, A.A.

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Spectroscopy and photometry of the symbiotic nova PU Vul during its nebular phase and minimum of 2007 von Tatarnikova, A. A., Tatarnikov, A. M., Esipov, V. F., Tarasova, T. N., Shenavrin, V. I., Kolotilov, E. A., Nadzhip, A. E.

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Multicolor Photometry and Spectroscopy of the Yellow Supergiant with Dust Envelope HD 179821 = V1427 Aquilae von Ikonnikova, N. P., Taranova, O. G., Arkhipova, V. P., Komissarova, G. V., Shenavrin, V. I., Esipov, V. F., Burlak, M. A., Metlov, V. G.

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AI canis minoris, a pulsating low-mass supergiant at an early transition phase from the AGB to the post-AGB stage of evolution von Arkhipova, V. P., Ikonnikova, N. P., Esipov, V. F., Komissarova, G. V.

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Photometric variability and evolutionary status of the supergiant with an infrared excess HD 179821=V1427 aquilae von Arkhipova, V. P., Esipov, V. F., Ikonnikova, N. P., Komissarova, G. V., Tatarnikov, A. M., Yudin, B. F.

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A search for photometric and spectroscopic evolutionary changes in the young planetary nebula Vy 2-2 von Arkhipova, V. P., Burlak, M. A., Esipov, V. F., Ikonnikova, N. P., Komissarova, G. V.

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Spectroscopic observations of the classical symbiotic star V1413 AQL at the phase of its transition to quiescence von Tatarnikova, A. A., Tatarnikov, A. M., Esipov, V. F., Kolotilov, E. A.

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A family of cometary globules at the periphery of Cyg OB1: the star HBHA 3703-01 and the reflection nebula GM 2-39 von Arkhipova, V. P., Egorov, O. V., Esipov, V. F., Ikonnikova, N. P., Lozinskaya, T. A., Rudnitskij, G. M., Sitnik, T. G., Tatarnikov, A. M., Tsvetkov, D. Yu, Zharova, A. V.

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Photometric and spectroscopic study of the supergiant with an infrared excess V1027 Cygni von Arkhipova, V. P., Taranova, O. G., Ikonnikova, N. P., Esipov, V. F., Komissarova, G. V., Shenavrin, V. I., Burlak, M. A.

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Symbiotic nova V1016 Cygni: Evolution of the dust envelope and the gaseous nebula von Arkhipova, V. P., Taranova, O. G., Ikonnikova, N. P., Esipov, V. F., Komissarova, G. V., Shenavrin, V. I.

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Rapid evolution of the relativistic jet system SS 433 von Goranskij, V. P., Barsukova, E. A., Burenkov, A. N., Valeev, A. F., Trushkin, S. A., Volkov, I. M., Esipov, V. F., Irsmambetova, T. R., Zharova, A. V.

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Nonstationarity of hot post-AGB objects: Variations of the brightness and spectrum of IRAS 01005+7910, IRAS 22023+5249, and IRAS 22495+5134 von Arkhipova, V. P., Burlak, M. A., Esipov, V. F., Ikonnikova, N. P., Komissarova, G. V.

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Photometric and spectral evolution of the symbiotic eclipsing variable V1329 Cygni at a late stage of its nova-like outburst von Arkhipova, V. P., Esipov, V. F., Ikonnikova, N. P., Komissarova, G. V.

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Spectral evolution of the classical symbiotic star V1413 Aql during a new activity cycle von Esipov, V. F., Tarasova, T. N., Tatarnikov, A. M., Tatarnikova, A. A.

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