Zigman Vida,Dominique Marie,Grubor Davorka,Rodger Craig J,Clilverd Mark A (2023) Lower-ionosphere electron density and effective recombination coefficients from multi-instrument space observations and ground VLF measurements during solar flares, JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS, vol. 247, br. , str. - (Article) Kolarski Aleksandra B,Grubor Davorka (2015) Comparative Analysis of VLF Signal Variation along Trajectory Induced by X-ray Solar Flares, JOURNAL OF ASTROPHYSICS AND ASTRONOMY, vol. 36, br. 4, str. 565-579 (Article) Kolarski Aleksandra B,Grubor Davorka (2014) Sensing the Earth's low ionosphere during solar flares using VLF signals and goes solar X-ray data, ADVANCES IN SPACE RESEARCH, vol. 53, br. 11, str. 1595-1602 (Article) Zigman Vida,Kudela Karel,Grubor Davorka (2014) Response of the Earth's lower ionosphere to the Ground Level Enhancement event of December 13, 2006, ADVANCES IN SPACE RESEARCH, vol. 53, br. 5, str. 763-775 (Article) Kolarski Aleksandra B,Grubor Davorka,Sulic Desanka M (2011) Diagnostics of the Solar X-Flare Impact on Lower Ionosphere Through the Vlf-Naa Signal Recordings, BALTIC ASTRONOMY, vol. 20, br. 4, str. 591-595 (Article) Grubor Davorka,Sulic Desanka M,Zigman Vida (2008) Classification of X-ray solar flares regarding their effects on the lower ionosphere electron density profile, ANNALES GEOPHYSICAE, vol. 26, br. 7, str. 1731-1740 (Article) Zigman Vida,Grubor Davorka,Sulic Desanka M (2007) D-region electron density evaluated from VLF amplitude time delay during X-ray solar flares, JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSI, vol. 69, br. 7, str. 775-792 (Article) Adamyan VM,Grubor Davorka,Mihajlov Anatolij A,Sakan Nenad M,Sreckovic Vladimir A,Tkachenko IM (2006) Optical HF electrical permeability, refractivity and reflectivity of dense non-ideal plasmas, JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, vol. 39, br. 17, str. 4401-4405 (Article)