1. 1988
  2. 1985
  3. Asymptotic scaling in transfer problems for resonance radiation in linearly expanding media. II. Solutions for infinite and semi-infinite media

    Grachev, S. I., Nov 1985, In: Astrophysics. 23, 3, p. 692-703 12 p.

    Research output: Contribution to journalArticlepeer-review

  4. Lines of carbon, nitrogen, and oxygen ions in the spectra of planetary nebulas. II. Intensities of the C II and N III recombination lines and abundances of the C III and N IV ions

    Bogdanovich, P. O., Nikitin, A. A., Rudzikas, Z. B. & Kholtygin, A. F., 1 Sep 1985, In: Astrophysics. 23, 2, p. 616-621 6 p.

    Research output: Contribution to journalArticlepeer-review

  5. Asymptotic scaling in transfer problems for resonance radiation in linearly expanding media. I. Kernels of the integral equations and photon escape probabilities

    Grachev, S. I., Sep 1985, In: Astrophysics. 23, 2, p. 554-562 9 p.

    Research output: Contribution to journalArticlepeer-review

  6. Lines of carbon, nitrogen, and oxygen ions in the spectra of planetary nebulas. I. Transition probabilities and oscillator strengths

    Bogdanovich, P. O., Lukoshyavichyus, R. A., Nikitin, A. A., Rudzikas, Z. B. & Kholtygin, A. F., 1 May 1985, In: Astrophysics. 22, 3, p. 326-334 9 p.

    Research output: Contribution to journalArticlepeer-review

  7. 1984
  8. Carbon abundance in planetary nebulas

    Kholtygin, A. F., 1 May 1984, In: Astrophysics. 20, 3, p. 272-277 6 p.

    Research output: Contribution to journalArticlepeer-review

  9. 1980
  10. Interconfiguration transitions of C III, N IV, O V in the spectra of Wolf-Rayet stars

    Kholtygin, A. F., 1 Jan 1980, In: Astrophysics. 16, 1, p. 77-82 6 p.

    Research output: Contribution to journalArticlepeer-review

  11. 1978
  12. Transfer of resonance radiation in an infinite isotropically expanding medium

    Grachev, S. I., Jan 1978, In: Astrophysics. 14, 1, p. 63-69 7 p.

    Research output: Contribution to journalArticlepeer-review

  13. 1977
  14. Characteristic lengths in problems of radiative transfer in a moving medium

    Grachev, S. I., Jan 1977, In: Astrophysics. 13, 1, p. 95-101 7 p.

    Research output: Contribution to journalArticlepeer-review

  15. 1975
  16. Analysis of line profiles for the quasar PHL 5200

    Grachev, S. I. & Grinin, V. P., Jan 1975, In: Astrophysics. 11, 1, p. 20-29 10 p.

    Research output: Contribution to journalArticlepeer-review

Previous 1...66 67 68 69 70 Next

ID: 30404