@article{segura:1998:pcf,
    author = {Segura, J. and Gil, A.},
     title = {Parabolic cylinder functions of integer and half-integer
              orders for nonnegative arguments},
   journal = {Comput. Phys. Comm.},
  fjournal = {Computer Physics Communications. An International Journal and
              Program Library for Computational Physics and Physical
              Chemistry},
    volume = {115},
      year = {1998},
    number = {1},
     pages = {69–86},
      issn = {0010-4655},
     coden = {CPHCBZ},
   mrclass = {65D20},
  mrnumber = {MR1665074 (99h:65035)},
      note = {Double-precision Fortran, minimum accuracy 14S,
              maximum accuracy 18D.},
       doi = {10.1016/S0010-4655(98)00097-6},
     links = {\URL[Code]{http://cpc.cs.qub.ac.uk/summaries/ADIV}},
     zblno = {1001.65021}}