Contadakis, M. E., Arabelos, D. N., Vergos, G. N., Skeberis, C., Xenos, T. D., Biagi, P., & Scordilis, E. M. (2020). Ionospheric turbulence from TEC variations and VLF/LF transmitter signal observations before and during the destructive seismic activity of August and October 2016 in Central Italy. Annals of Geophysics, 63(5), PA546. https://doi.org/10.4401/ag-7832