@article{etna_vol19_pp48-57,
  author  = {Leyla Daruis and Olav Njåstad and Walter Van Assche},
  title   = {Szegő quadrature and frequency analysis},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {19},
  year    = {2005},
  pages   = {48--57},
}