University of Oslo: Østgaard, N., Terrestrial gamma ray flashes, the most energetic photon phenomenon in our atmosphere, Institute of Theoretical Astrophysics, University of Oslo, 20. Jan 2013 (Invited talk)
University of Oslo: Østgaard, N., Terrestrial gamma ray flashes, the most energetic photon phenomenon in our atmosphere, Institute of Theoretical Astrophysics, University of Oslo, 20. Jan 2013 (Invited talk)