![Statistical investigation of horizontal propagation of gravity waves in the ionosphere over Europe and South Africa]()
Statistical investigation of horizontal propagation of gravity waves in the ionosphere over Europe and South AfricaChum, J.; Athieno, R.; Baše, J.; Burešová, D.; Hruška, F.; Laštovička, J.; McKinnell, L. A.; Šindelářová, T. · Journal of Geophysical Research · 2012