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A. Hu, B. Carter, J. Currie, R. Norman, S. Wu, X. Wang, and K. Zhang. Modeling of Topside Ionospheric Vertical Scale Height Based on Ionospheric Radio Occultation Measurements. Journal of Geophysical Research: Space Physics, volume 124, issue 6,  2019 .

T. Kodikara, B. Carter, R. Norman, and K. Zhang. Density-Temperature Synchrony in the Hydrostatic Thermosphere. Journal of Geophysical Research: Space Physics, volume 124, issue 1,  2019 .