@article{olver:1967:nss,
    author = {Olver, F. W. J.},
     title = {\NOOP{A}Numerical solution of second-order linear difference
              equations},
   journal = {J. Res. Nat. Bur. Standards Sect. B},
    volume = {71B},
      year = {1967},
     pages = {111–129},
   mrclass = {65.70},
  mrnumber = {MR0221789 (36 \#4841)},
mrreviewer = {G. N. Lance},
     zblno = {0171.36601}}