@article{etna_vol23_pp329-338,
  author  = {Yoshinori Miyazaki and Nobuyoshi Asai and Dongsheng Cai and Yasuhiko Ikebe},
  title   = {Numerical computation of the eigenvalues for the spheroidal wave equation with accurate error estimation by matrix method},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {23},
  year    = {2006},
  pages   = {329--338},
}