A global thermospheric model based on mass spectrometer and incoherent scatter data MSIS, 1. N<sub>2</sub>density and temperatureA. E. Hedin, J. P. McClure, G. P. Newton et al.|Journal of Geophysical Research Atmospheres|1977Cited by 486
A global thermospheric model based on mass spectrometer and incoherent scatter data MSIS, 2. CompositionA. E. Hedin, W. E. Potter, C. A. Reber et al.|Journal of Geophysical Research Atmospheres|1977Cited by 403