Methoden zur Bestimmung der 1s Lambverschiebung 29. Energiereiche Atomare Stöße Tagung (EAS) February 3 - 8, 2008, Rietzlern, Austria (R. Reuschel) Selective population of 1s2s states after K-shell ionization [...] (ISIAC) August 1 - 4, 2007, Agios Nikolaos, Crete, Greece (A. Kumar) High resolution electron spectrometry at NESR XX International Conference on Ion-Atom Collisions (ISIAC) August 1 - 4, 2007, Agios [...] Physics with Highly Charged Ions at Storage Rings XXXVIII. Arbeitstreffen Kernphysik February 22 - March 1, 2007, Schleching (M. Trassinelli) X-ray Spectroscopy of Highly Charged Ions at FAIR SPARC Topical Workshop