@article{etna_vol11_pp85-93,
  author  = {Peter Benner and Ralph Byers and Heike Fassbender and Volker Mehrmann and David Watkins},
  title   = {Cholesky-like factorizations of skew-symmetric matrices},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {11},
  year    = {2000},
  pages   = {85--93},
}