17 citations as recorded by crossref.

1. Long-term trends in the ionospheric F2 region with different solar activity indices J. Mielich & J. Bremer 10.5194/angeo-31-291-2013
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5. The effect of carbon dioxide cooling on trends in the F2-layer ionosphere L. Qian et al. 10.1016/j.jastp.2009.03.006
6. Applying artificial neural network to derive long‐term foF2 trends in the Asia/Pacific sector from ionosonde observations X. Yue et al. 10.1029/2005JA011577
7. What do we know of the long-term change of the Earth’s ionosphere? P. Bencze 10.1016/j.asr.2007.01.078
8. A long-term trend in the F2-layer critical frequency as observed at Alma-Ata ionosonde station G. Gordiyenko et al. 10.1186/1880-5981-66-125
9. Trends and Solar Irradiance Effects in the Mesosphere L. Qian et al. 10.1029/2018JA026367
10. Review of Long-Term Trends in the Equatorial Ionosphere Due the Geomagnetic Field Secular Variations and Its Relevance to Space Weather A. Elias et al. 10.3390/atmos13010040
11. Long-term trends of the F2-region at mid-latitudes in the Southern Hemisphere A. Sharan & S. Kumar 10.1016/j.jastp.2021.105683
12. Long-term trends in the upper atmosphere and ionosphere (a review) A. Danilov 10.1134/S0016793212030036
13. Variations in foF2 at the end of the 1990s and beginning of the 2000s according to median data A. Danilov 10.1134/S0016793211060041
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15. Progress in studies of the trends in the ionosphere F region A. Danilov 10.1016/j.pce.2005.02.002
16. Comparing long-term trends in the ionospheric F2-region with two different methods J. Bremer et al. 10.1016/j.jastp.2011.12.017
17. Long-term trends in foF2: A comparison of various methods J. Laštovička et al. 10.1016/j.jastp.2006.02.009