@article{tretter:1980:fcc,
    author = {Tretter, Marietta J. and Walster, G. W.},
     title = {Further comments on the computation of modified {B}essel
              function ratios},
   journal = {Math. Comp.},
  fjournal = {Mathematics of Computation},
    volume = {35},
      year = {1980},
    number = {151},
     pages = {937–939},
      issn = {0025-5718},
     coden = {MCMPAF},
   mrclass = {33A40},
  mrnumber = {MR572867 (81d:33005)},
mrreviewer = {James M. Horner},
     links = {\URL[FullText]{http://links.jstor.org/sici?sici=0025-5718%28198007%2935%3A151%3C937%3AFCOTCO%3E2.0.CO%3B2-R}},
       doi = {10.2307/2006205},
     zblno = {0453.33004}}