@article{Urbanowski:2011,
  author  = "K. Urbanowski and J. Jankiewicz",
  title   = "Unitarity and real properties of the neutral meson complex",
  journal = "Žurnal Fizičnih Doslidžen = Journal of Physical Studies",
  volume  = "Vol. 15",
  number  = "no 1",
  pages   = "[10]",
  year    = "2011",
}