@article{8803,
  author = {D. Kelleher and E. Saloman},
  title = {Rydberg states with anisotropic ion cores: Stark effect},
  year = {1987},
  journal = {Physical Review A},
  volume = {35},
  pages = {3327-3338},
  month = {Jan-04-1987},
  issn = {0556-2791},
  url = {http://link.aps.org/doi/10.1103/PhysRevA.35.3327},
  doi = {10.1103/PhysRevA.35.3327},
}