@article{gautschi:1967:cat,
    author = {Gautschi, Walter},
     title = {Computational aspects of three-term recurrence relations},
   journal = {SIAM Rev.},
    volume = {9},
      year = {1967},
    number = {1},
     pages = {24–82},
   mrclass = {65.70},
  mrnumber = {MR0213062 (35 \#3927)},
mrreviewer = {E. Frank},
       doi = {10.1137/1009002},
     zblno = {0168.15004}}