Wilks, R.G.; Caballero, R.; Song, X.; Felix, R.; Benkert, A.; Gerlach, D.; Weinhardt, L.; Blum, M.; Yang, W.; Kaufmann, C.A.; Heske, C.; Schock, H.-W.; Bär, M.: X-ray Spectroscopic Analysis of the Growth of CBD-CdS Buffers on flexible Cu(In,Ga)Se-2 Thin-Film Solar Cell Structures. In: 38th IEEE Photovoltaic Specialists Conference (PVSC 2012) : Austin, Texas, USA, 3 - 8 June 2012Piscataway, NJ: IEEE, 2012. - ISBN 978-1-467-30064-3, p. 1682-1687