@article{9787,
  author = {Paul Taylor and Gordon Dunn},
  title = {Absolute Cross Sections and Polarization for Electron-Impact Excitation of the K and H Resonance Lines of the Ca+ Ion},
  year = {1973},
  journal = {Physical Review A},
  volume = {8},
  pages = {2304-2321},
  month = {Jan-11-1973},
  issn = {0556-2791},
  doi = {10.1103/PhysRevA.8.2304},
}