С. Н. Самсонов. THE RESPONSE OF THE VOLUNTEERS' CARDIOVASCULAR SYSTEM TO GEOMAGNETIC DISTURBANCES IN THE MINIMUM AND MAXIMUM OF THE 11-YEAR SOLAR ACTIVITY CYCLE. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Nano, Bio, Green and Space: Technologies for Sustainable Future, 2020, pp. 751-758. https://doi.org/10.5593/sgem2020/6.1/s28.098