8 citations as recorded by crossref.

1. Response of the Earth–ionosphere cavity resonator to the 11-year solar cycle in X-radiation G. Sátori et al.
2. Long-term variations in tweek reflection height in the D and lowerEregions of the ionosphere H. Ohya et al.
3. Seasonal variations of nighttime D-region ionosphere in 2013 solar maximum observed from a low-latitude station L. Tan et al.
4. Nighttime D-region equivalent electron density determined from tweek sferics observed in the South Pacific Region S. Kumar et al.
5. Study of ionospheric D region changes during solar flares using MF radar measurements L. Quan et al.
6. New ideas on the D-region modeling A. Danilov
7. An Intercomparison of VLF and Sounding Rocket Techniques for Measuring the Daytime D Region Ionosphere: Theoretical Implications D. Siskind et al.
8. Longitudinal variations of the electron concentration in the ionosphericD region G. Givishvili