TY - CHAP A1 - Born, M. A1 - Jüstel, T. T1 - Visible Light Sources in Infrared, Light, Ultraviolet, Laser- and X-ray tubes T2 - Vacuum Electronics - Components and Devices, J. Eichmeier and M. Thumm Y1 - 2008 SN - 3540719288 PB - Springer Berlin Heidelberg ET - 1 (8. Januar 2008) ER -