„“Terrestrial Flares” and presismic monitoring of the Radio Direction Finding network. Re-sults of the experimentation carried out in Ita-ly from 18 to 31 September 2021”, IJSRC, vol. 10, nr. 4, mai 2022, Data accesării: oct. 22, 2026. Disponibil la: https://ijournals.in/journal/index.php/ijsrc/article/view/116