1. Observational Signatures of Dark Matter

   • O. K. Sil’chenko

   OriginalPaper 29 July 2021 Pages: 643 - 655

2. Search for Exoplanets: Status 2020

   • V. G. Surdin

   OriginalPaper 02 August 2021 Pages: 656 - 672

3. Variational Data Assimilation Methods in Geophysical Hydrodynamics Models and Their Application

   • E. I. Parmuzin
   • V. B. Zalesny
   • V. P. Shutyaev

   OriginalPaper 29 July 2021 Pages: 673 - 693

4. Alfvén Wave Self-Interaction in a Plasma with Thermal Misbalance

   • S. A. Belov
   • N. E. Molevich
   • D. I. Zavershinskii

   OriginalPaper 29 July 2021 Pages: 694 - 702

5. Influence of the Delay on Mutual Synchronization of Two Coupled Gyrotrons

   • A. B. Adilova
   • N. M. Ryskin

   OriginalPaper 29 July 2021 Pages: 703 - 715

6. Self-Induced Transparency Solitons and Dissipative Solitons in Microwave Electronic Systems

   • N. S. Ginzburg
   • I. V. Zotova
   • V. Yu. Zaslavsky

   OriginalPaper 29 July 2021 Pages: 716 - 741

7. Self-Trapping of Extreme Light

   • V. Yu. Bychenkov
   • V. F. Kovalev

   OriginalPaper 29 July 2021 Pages: 742 - 755

8. Three Forms of Dynamical Chaos

   • S. V. Gonchenko

   OriginalPaper 29 July 2021 Pages: 756 - 775

9. Local Dynamics of a Chain of Coupled Van der Pol Equations

   • S. A. Kashchenko

   OriginalPaper 03 August 2021 Pages: 776 - 785

10. Magnus Expansion for the Direct Scattering Transform: High-Order Schemes

    • R. I. Mullyadzhanov
    • A. A. Gelash

    OriginalPaper 29 July 2021 Pages: 786 - 803

11. Loss of Stability of the Blood Liquid State and Assessment of Shear-Induced Thrombosis Risk

    • D. M. Pushin
    • T. Yu. Salikhova
    • G. Th. Guria

    OriginalPaper 29 July 2021 Pages: 804 - 825