@article{Rozmej:1970,
  author  = "P. Rozmej and S. Szpikowski",
  title   = "Mutual dependence of pairing interactions in L - S and j - j coupling",
  journal = "Folia Societatis Scientiarum Lublinensis : Sectio A-D",
  volume  = "Vol. 9-10",
  pages   = "145--148",
  year    = "1970",
  note    = "Wydaw. Lubelskie, Lublin",
}