10 citations as recorded by crossref.

1. Possible relations between meteors, enhanced electron density layers, and sporadic sodium layers X. Dou et al.
2. First report of sporadic K layers and comparison with sporadic Na layers at Beijing, China (40.6°N, 116.2°E) J. Jiao et al.
3. Behavior of sporadic Na layers on small time scale Y. Liu & F. Yi
4. A review on the upper atmospheric sodium observations from India: Insights S. Sarkhel et al.
5. Sporadic and thermospheric enhanced sodium layers observed by a lidar chain over China X. Dou et al.
6. A review of latitudinal characteristics of sporadic sodium layers, including new results from the Chinese Meridian Project S. Qiu et al.
7. Simultaneous Observation of Sporadic Potassium and Sodium Layers Over São José dos Campos, Brazil (23.1°S, 45.9°W) V. Andrioli et al.
8. Observations of peculiar sporadic sodium structures and their relation with wind variations S. Sridharan et al.
9. 地基激光雷达对大气金属层的探测研究 荀. Xun Yuchang et al.
10. Statistical study on sporadic sodium layers (SSLs) based on diurnal sodium lidar observations at Beijing, China (40.5 °N, 116 °E) Y. Xia et al.