@article{etna_vol46_pp447-459,
  author  = {Jared L. Aurentz and Thomas Mach and Raf Vandebril and David S. Watkins},
  title   = {Computing the eigenvalues of symmetric tridiagonal matrices via a Cayley transformation},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {46},
  year    = {2017},
  pages   = {447--459},
}