Fahrenkamp, N. Stellarator Dynamics and Transport (E5), Max Planck Institute for Plasma Physics, Max Planck Society;
https://nbn-resolving.org/urn:nbn:de:gbv:9-opus-27239 (Supplementary material)
https://epub.ub.uni-greifswald.de/files/2723/Fahrenkamp_Bib.pdf (Any fulltext)
Fahrenkamp, N. (2019). A Helicon Plasma Source for Wakefield Accelerators. PhD Thesis, Universität Greifswald, Greifswald.