@article{Urbanowski:1995,
  author  = "K. Urbanowski",
  title   = "Discussion of an alternative approach to description of time evolution in the neutral kaons system",
  journal = "International Journal of Modern Physics A",
  volume  = "Vol. 10",
  number  = "no 8",
  pages   = "1151--1168",
  year    = "1995",
}