Low ionospheric reactions on tropical depressions prior hurricanesAleksandra Nina, Luka Č. Popović, Milan Radovanović et al.|Advances in Space Research|2017Cited by 30
Quiet Ionospheric D-Region (QIonDR) Model Based on VLF/LF ObservationsAleksandra Nina, Luka Č. Popović, Giovanni Nico et al.|Remote Sensing|2021Cited by 20
GNSS and SAR Signal Delay in Perturbed Ionospheric D-Region During Solar X-Ray FlaresAleksandra Nina, Luka Č. Popović, Giovanni Nico et al.|IEEE Geoscience and Remote Sensing Letters|2019Cited by 19
Variation in natural short-period ionospheric noise, and acoustic and gravity waves revealed by the amplitude analysis of a VLF radio signal on the occasion of the Kraljevo earthquake (Mw = 5.4)Aleksandra Nina, Luka Č. Popović, Srđan T. Mitrović et al.|The Science of The Total Environment|2019Cited by 19
Reduction of the VLF Signal Phase Noise Before EarthquakesAleksandra Nina, Luka Č. Popović, P. F. Biagi et al.|Atmosphere|2021Cited by 17