1. Solar cosmic rays: 70 years of ground-based observations

   • L. I. Miroshnichenko
   • E. V. Vashenyuk
   • J. A. Pérez-Peraza

   OriginalPaper 27 September 2013 Pages: 541 - 560

2. Long-period variations in the amplitude-phase interrelation of the first cosmic ray anisotropy harmonic

   • M. A. Abunina
   • A. A. Abunin
   • V. G. Yanke

   OriginalPaper 27 September 2013 Pages: 561 - 570

3. Long-term variations in the muon flux angular distribution

   • V. V. Shutenko
   • I. I. Astapov
   • I. I. Yashin

   OriginalPaper 27 September 2013 Pages: 571 - 579

4. Inertial stratification of an expanding highly ionized multicomponent plasma bunch

   • O. A. Kozhenkova
   • A. A. Motorin
   • E. L. Stupitskii

   OriginalPaper 27 September 2013 Pages: 580 - 594

5. Statistics of isolated and complex geomagnetic storms based on the APEV database for cycle 23 of solar activity

   • I. S. Veselovsky
   • A. T. Lukashenko

   OriginalPaper 27 September 2013 Pages: 595 - 603

6. Geomagnetic activity as a reflection of processes in the magnetospheric tail: 2. Plasma convection model

   • G. F. Krymskii
   • A. A. Danilov
   • G. A. Makarov

   OriginalPaper 27 September 2013 Pages: 604 - 612

7. Isolated nighttime substorms and morning geomagnetic Pc5 pulsations from ground-based and satellite (THEMIS) observations

   • K. Kauristie
   • M. V. Uspensky
   • A. A. Vlasov

   OriginalPaper 27 September 2013 Pages: 613 - 625

8. Kinetic theory of the magnetic Rayleigh-Taylor instability

   • O. G. Onishchenko
   • O. A. Pokhotelov

   OriginalPaper 27 September 2013 Pages: 626 - 628

9. Relation between changes in foF2 and hmF2 within various time intervals

   • A. D. Danilov
   • A. V. Konstantinova

   OriginalPaper 27 September 2013 Pages: 629 - 634

10. Anomalous reflections from the ionosphere

    • G. V. Givishvili
    • L. N. Leshchenko

    OriginalPaper 27 September 2013 Pages: 635 - 641

11. Secular variations in the geomagnetic field in St. Petersburg and the adjacent area from historical data, 1630–1930

    • N. G. Ptitsyna
    • I. M. Demina
    • B. A. Khrapov

    OriginalPaper 27 September 2013 Pages: 642 - 649

12. Self-organization of internal gravity wave structures in an inhomogeneous ionosphere: 1. Nonlinear model dynamic equations

    • G. D. Aburjania
    • O. A. Kharshiladze
    • Kh. Z. Chargazia

    OriginalPaper 27 September 2013 Pages: 650 - 654

13. Height profiles of the amplitudes of large-scale traveling ionospheric disturbances

    • A. F. Yakovets
    • V. V. Vodyannikov
    • Yu. G. Litvinov

    OriginalPaper 27 September 2013 Pages: 655 - 662

14. Instrumental data on the sunspot formation in the 17th–18th centuries: Correct information or approximations

    • M. G. Ogurtsov

    OriginalPaper 27 September 2013 Pages: 663 - 671

15. Tunguska phenomenon: Discharge processes near the earth’s surface

    • O. G. Gladysheva

    OriginalPaper 27 September 2013 Pages: 672 - 676