@article{etna_vol64_pp23-44,
  author  = {Andrea Aspri and Leon Frischauf and Otmar Scherzer},
  title   = {Spectral function space learning and numerical linear algebra networks for solving linear inverse problems},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {64},
  year    = {2025},
  pages   = {23--44},
  doi     = {10.1553/etna_vol64s23},
}