1. Absorption in the H(93–95)α and H(78–79)α recombination lines in the HII region of the quasar 3C 345

   • L. I. Matveyenko
   • D. A. Graham
   • J. A. Zensus

   OriginalPaper Pages: 259 - 268

2. The generation of low-energy cosmic rays in molecular clouds

   • Yu. A. Shchekinov

   OriginalPaper Pages: 269 - 273

3. Analysis of the dynamical instability of several multiple stars with weak hierarchy

   • R. Ya. Zhuchkov
   • V. V. Orlov

   OriginalPaper Pages: 274 - 283

4. Two-and three-dimensional hydrodynamical simulations of mass transfer in semidetached binaries with explicit radiative cooling and self-absorption in their gaseous envelopes

   • V. V. Nazarenko
   • L. V. Glazunova
   • L. S. Shakun

   OriginalPaper Pages: 284 - 294

5. Evolution of the masses of neutron stars in binary systems

   • A. I. Bogomazov
   • M. K. Abubekerov
   • A. M. Cherepashchuk

   OriginalPaper Pages: 295 - 308

6. A new classification scheme for T Tauri light curves

   • N. Z. Ismailov

   OriginalPaper Pages: 309 - 315

7. Methanol proplyds and a double protoplanetary system in the constellation Norma

   • I. E. Val’tts
   • S. Yu. Lyubchenko

   OriginalPaper Pages: 316 - 326

8. The possible escape of electron cyclotron maser radiation from hot stellar coronas through a window of transparency

   • V. V. Zaĭtsev
   • V. E. Shaposhnikov
   • H. O. Rucker

   OriginalPaper Pages: 327 - 336

9. A dynamo wave near the solar equator

   • V. M. Galitski
   • D. D. Sokoloff
   • K. M. Kuzanyan

   OriginalPaper Pages: 337 - 342