@article{hiyama:1997:tcf,
    author = {Hiyama, M. and Nakamura, H.},
     title = {Two-center {C}oulomb functions},
   journal = {Comput. Phys. Comm.},
  fjournal = {Computer Physics Communications},
    volume = {103},
      year = {1997},
    number = {2-3},
     pages = {209–216},
      note = {Double-precision Fortran code.},
      issn = {0010-4655},
       doi = {10.1016/S0010-4655(97)00045-3},
     links = {\URL[Code]{http://cpc.cs.qub.ac.uk/summaries/ADFY}}}