@article{etna_vol65_pp123-139,
  author  = {Andrea Azzarelli and Alessandro Buccini},
  title   = {A variational model for glyph extraction, theoretical aspects and implementation},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {65},
  year    = {2026},
  pages   = {123--139},
  doi     = {10.1553/etna_vol65s123},
}