@article{etna_vol18_pp73-80,
  author  = {Ljiljana Cvetkovic and Vladimir Kostic and Richard S. Varga},
  title   = {A new Ger\v{s}hgorin-type eigenvalue inclusion set},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {18},
  year    = {2004},
  pages   = {73--80},
}