SECOND-ORDER PERTURBATIONS IN ALFVÉN WAVES IN COLD PLASMA APPROXIMATION Journal title: Solar-Terrestrial Physics Authors: Dmitrienko I. S. Subject(s): Physics, Atmospheric Sciences
Geomagnetic pulsations in 1–4 mHz frequency range (Pc5/Pi3) in the magnetotail at different levels of disturbances in the interplanetary medium Journal title: Solar-Terrestrial Physics Authors: Yagova N. V., Kozyreva O. V., Nosikova N. S. Subject(s): Physics, Atmospheric Sciences