MTCA.4 LLRF system for the European XFEL. - Julien Branlard; Gohar Ayvazyan; Valeri Ayvazyan; Mariusz Grecki; Matthias Hoffmann; Tomasz Jezynski; Frank Ludwig; Uros Mavric; Sven Pfeiffer; Holger Schlarb; Christian Schmidt 019; Henning Weddig; et al. (MIXDES, 2013)

Studying the Degradation of Propagation Delay on FPGAs at the European XFEL. - Leandro Lanzieri; Lukasz Butkowski; Jirí Král; Görschwin Fey; Holger Schlarb; Thomas C. Schmidt (DSD, 2024)

Switching Frequency as FPGA Monitor: Studying Degradation and Ageing Prognosis at Large Scale. - Leandro Lanzieri; Lukasz Butkowski; Jirí Král; Görschwin Fey; Holger Schlarb; Thomas C. Schmidt (CoRR, 2024)