1. Optical monitoring of the BL Lac object ON 231 in 1972–1990

   • M. K. Babadzhanyants
   • E. T. Belokon’

   OriginalPaper Pages: 609 - 625

2. Reconstruction of the strip brightness distribution in a quasar accretion disk from gravitational microlensing data

   • M. B. Bogdanov
   • A. M. Cherepashchuk

   OriginalPaper Pages: 626 - 633

3. Observations of the flux of very-high-energy gamma rays from the blazar 3C 66A

   • A. A. Stepanyan
   • Yu. I. Neshpor
   • V. G. Shitov

   OriginalPaper Pages: 634 - 638

4. An induction accelerator of cosmic rays on the axis of an accretion disk

   • A. A. Shatskii
   • N. S. Kardashev

   OriginalPaper Pages: 639 - 645

5. Observations of a unique minimum of RR Tau in the optical and near infrared

   • V. P. Grinin
   • D. N. Shakhovskoi
   • L. V. Tambovtseva

   OriginalPaper Pages: 646 - 655

6. The evolutionary status of UX CVn

   • V. V. Shimansky
   • N. V. Borisov
   • M. S. Stupalov

   OriginalPaper Pages: 656 - 666

7. A model for the population of binary stars in the Galaxy

   • A. V. Tutukov
   • L. R. Yungelson

   OriginalPaper Pages: 667 - 683

8. The spectra of hard radiation from radio pulsars

   • I. F. Malov
   • G. Z. Machabeli

   OriginalPaper Pages: 684 - 690

9. Formation of planetary systems and brown dwarfs around single stars

   • A. B. Tutukov

   OriginalPaper Pages: 691 - 695

10. Erratum: “A Study of rare-earth elements in the atmospheres of chemically peculiar stars. Pr III and Nd III lines” [Astronomy Reports 45, 382–388 (2001)]

    • T. A. Ryabchikova
    • I. S. Savanov
    • D. O. Kudryavtsev

    Erratum Pages: 696 - 696