@article{Jachimowicz:2011,
  author  = "P. Jachimowicz and P. Rozmej and M. Kowal and J. Skalski and A. Sobiczewski",
  title   = "Test of tetrahedral symmetry for heavy and superheavy nuclei",
  journal = "International Journal of Modern Physics E",
  volume  = "Vol. 20",
  number  = "no 2",
  pages   = "515--519",
  year    = "2011",
}