1. 2021
  2. 2020
  3. Search for Ultrafast Variability of Line Profiles in the Spectrum of ε Per A

    Kholtygin, A. F., Puzin, V. B., Sokolov, I. V. & Karataeva, G. M., 1 Sep 2020, In: Astrophysics. 63, 3, p. 356-366 11 p.

    Research output: Contribution to journalArticlepeer-review

  4. Super-Fast Line-Profile Variability in the Spectra of OBA Stars. II. A0 Star α2 CVn

    Kholtygin, A. F., Batrakov, A. A., Fabrika, S. N., Valeev, A. F., Kostenkov, A. E. & Tsiopa, O. A., 1 Jul 2020, In: Astrophysical Bulletin. 75, 3, p. 278-283 6 p.

    Research output: Contribution to journalArticlepeer-review

  5. Superfast Line Profile Variations in the Spectra of OBA Stars. III. A0 Star α2 Cvn, New Results

    Kholtygin, A. F., Moiseeva, A. V., Yakunin, I. A. & Hubrig, S., 1 Jul 2020, In: Astrophysical Bulletin. 75, 3, p. 284-293 10 p.

    Research output: Contribution to journalArticlepeer-review

  6. Analysis of the X-ray emission from OB stars III: low-resolution spectra of OB stars

    Ryspaeva, E. & Kholtygin, A., Jul 2020, In: Research in Astronomy and Astrophysics. 20, 7, 11 p., 108.

    Research output: Contribution to journalArticlepeer-review

  7. Contribution of a Non-Thermal Component to the X-Ray Emission of OB Stars

    Ryspaeva, E. B. & Kholtygin, A. F., 1 Apr 2020, In: Astrophysical Bulletin. 75, 2, p. 127-138 12 p.

    Research output: Contribution to journalArticlepeer-review

  8. Superfast Line Profile Variability in the Spectra of ρ Leo: New Results

    Kholtygin, A. F., Ikonnikova, N. P., Dodin, A. V. & Tsiopa, O. A., 1 Mar 2020, In: Astronomy Letters. 46, 3, p. 168-176 9 p.

    Research output: Contribution to journalArticlepeer-review

  9. Can massive stars fly out of open clusters and evolve outside them?

    Obolentseva, M., Kostenkov, A. & Kholtygin, A., 2020, In: Astronomical Journal of Azerbaijan. 15, 1, p. 179-181 3 p.

    Research output: Contribution to journalArticlepeer-review

  10. FAST AND SUPER-FAST VARIATIONS OF LINE PROFILE IN SPECTRA OF EARLY-TYPE STARS

    Tsiopa, O., Batrakov, A., Kholtygin, A., Hubrig, S., Fabrika, S., Kostenkov, A. & Valeevv, A., 2020, In: Astronomical Journal of Azerbaijan. 15, 1, p. 20-28 9 p.

    Research output: Contribution to journalArticlepeer-review

  11. From Ancestors to Offspring: tracing the connection between magnetic fluxes of OB and neutron stars

    Makarenko, E. I., Igoshev, A. P. & Kholtygin, A. F., 2020, Proceedings of the conference Stars and their Variability Observed from Space, held in Vienna on August 19-23, 2019. Neiner, C. & E. A. (eds.). University of Vienna, p. 375-376

    Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

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