1. Perspectives for Distributed Observations of Near-Earth Space Using a Russian–Cuban Observatory

   • D. V. Bisikalo
   • I. S. Savanov
   • Maritza Garcia Garcia

   OriginalPaper 01 June 2018 Pages: 367 - 377

2. A Pulsar Time Scale Based on Parkes Observations in 1995–2010

   • A. E. Rodin
   • V. A. Fedorova

   OriginalPaper 01 June 2018 Pages: 378 - 382

3. Segregation of Calcium Isotopes in the Atmospheres of CP Stars as a Consequence of Light-Induced Drift

   • A. I. Parkhomenko
   • A. M. Shalagin

   OriginalPaper 01 June 2018 Pages: 383 - 395

4. Long-term Spot-Coverage Variations of 13 BY Dra G–K Dwarfs

   • I. Yu. Alekseev
   • A. V. Kozhevnikova

   OriginalPaper 01 June 2018 Pages: 396 - 411

5. Activity of the M8 Dwarf TRAPPIST-1

   • E. S. Dmitrienko
   • I. S. Savanov

   OriginalPaper 01 June 2018 Pages: 412 - 419