Vol. 57, No. 1, 2019
On Detecting the Fourth Gyrofrequency Harmonic in Microwave Emission Spectra above Sunspots
p. 1 abstract
Solar Activity Observations at the World Data Center for Solar–Terrestrial Physics
p. 10 abstract
Cosmic Rays During the Geomagnetic Disturbance in January 2015
p. 14 abstract
Large-Scale and Small-Scale Solar Wind Structures Formed during Interaction of Streams in the Heliosphere
p. 18 abstract
Winter Anomaly in the Critical Frequency of the Nighttime Polar Ionosphere’s E Layer
p. 29 abstract
Correlated Disturbances of the Upper and Lower Ionosphere from Synchronous Measurements of Parameters of GNSS Signals and VLF Radio Signals
p. 36 abstract
Comparison of Measured and Predicted Values of Absorbed Doses from Galactic Cosmic Rays
p. 44 abstract
Detection of the Rotational Motion of the AIST-2D Small Spacecraft by Magnetic Measurements
p. 48 abstract
Mission Design Problems for the Spectrum-Roentgen-Gamma Project
p. 61 abstract