@article{etna_vol59_pp116-144,
  author  = {Simon Hubmer and Ekaterina Sherina and Ronny Ramlau},
  title   = {Characterizations of adjoint Sobolev embedding operators with applications in inverse problems},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {59},
  year    = {2023},
  pages   = {116--144},
  doi     = {10.1553/etna_vol59s116},
}