@Article{ 
  HenNalMoh15a,
  author = { Henrion, Didier and Naldi, Simone and Safey El Din, Mohab },
  title = { Real root finding for low rank linear matrices },
  journal = { Appl. Algebr. Eng. Comm. },
  year = { 2019 },
  doi = { https://doi.org/10.1007/s00200-019-00396-w },
  volume = { 31 },
  pages = { 101-133 },
  URL = { https://gecogedi.dimai.unifi.it/paper/295/ },
  note = { cvgmt preprint}
}