@article{etna_vol33_pp126-150,
  author  = {Raf Vandebril and Marc Van Barel and Nicola Mastronardi},
  title   = {A new iteration for computing the eigenvalues of semiseparable (plus diagonal) matrices},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {33},
  year    = {2008-2009},
  pages   = {126--150},
}