@article{10181,
  author = {G. King},
  title = {The Quadratic Zeeman Effect in the Ca II H and K Lines},
  year = {1975},
  journal = {Astrophysics and Space Science},
  volume = {36},
  chapter = {459},
  pages = {459-466},
  url = {http://adsabs.harvard.edu/full/1975Ap\%26SS..36..459K},
  note = {JILA Pub. 1257},
}