Kwagala, N. K., K. Oksavik, D. A. Lorentzen, M. G. Johnsen, and K. M. Laundal, Thermally excited 630.0 nm emissions in the polar ionosphere, 19th International EISCAT Symposium 2019 and 46th Annual European Meeting on Atmospheric Studies by Optical Methods, Oulu, Finland, August 19-23, 2019 (Invited talk)
