@article{Verfuerth2024,
  author = {Verf\"urth, Barbara},
  title = {Higher-order finite element methods for the nonlinear {H}elmholtz equation},
  journal = {J. Sci. Comput.},
  volume={98},
  year = {2024},
  note = {online first},
  doi={10.1007/s10915-024-02459-8},
}