@article{amos:1974:cmb,
    author = {Amos, D. E.},
     title = {Computation of modified {B}essel functions and their ratios},
   journal = {Math. Comp.},
  fjournal = {Mathematics of Computation},
    volume = {28},
      year = {1974},
    number = {125},
     pages = {239–251},
      issn = {0025-5718},
   mrclass = {33A40 (65D20)},
  mrnumber = {MR0333287 (48 \#11612)},
mrreviewer = {L. Lorch},
     links = {\URL[FullText]{http://links.jstor.org/sici?sici=0025-5718%28197401%2928%3A125%3C239%3ACOMBFA%3E2.0.CO%3B2-W}},
     zblno = {0277.65006}}