@phdthesis {10.5445/IR/1000100059,
AUTHOR = {Scheider, Dominic},
TITLE = {On a nonlinear {H}elmholtz system},
SCHOOL = {Karlsruhe Institute of Technology (KIT)},
YEAR = {2019},
MONTH = {oct},
URL = {https://doi.org/10.5445/IR/1000100059},
}