Schmidtke, G.G.SchmidtkeWolf, H.H.WolfKotov, Y.D.Y.D.KotovYurov, V.N.V.N.YurovShototsky, Y.V.Y.V.Shototsky2022-03-092022-03-091999https://publica.fraunhofer.de/handle/publica/334084en621EUV-PHOKA - Multi channel monitor for measurements of transmittance of solar EUV-emission in the thermosphereconference paper