TY  - CPAPER
AU  - B. Andonov
AU  - Maria Chamati
TI  - LOCAL SPECTRAL CHARACTHERISTICS OF ULTRA LOW FREQUENCY GEOMAGNETIC VARIATIONS WITH MODERATE GEOMAGNETIC ACTIVITY CONDITIONS AT MID LATITUDES
T2  - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Science and Technologies in Geology, Exploration And Mining
PY  - 2021
SP  - 519
EP  - 526
DO  - 10.5593/sgem2021/1.1/s05.094
PB  - STEF92 Technology
ER  -