@article{Yaremko:2017,
  author  = "Y. Yaremko and M. Przybylska and A. Maciejewski",
  title   = "Relativistic quantum mechanics of a spin-1/2 charge in a Penning trap",
  journal = "International Journal of Mass Spectrometry",
  volume  = "Vol. 422",
  pages   = "13--26",
  year    = "2017",
}