@article{Garczyński:1978,
  author  = "W. Garczyński and K. Urbanowski",
  title   = "Derivation of the Weisskopf-Winger formula from the Królikowski-Rzewuski equation for distinguished component of a state vector",
  journal = "Acta Physica Polonica",
  volume  = "Vol. B9",
  number  = "no 3",
  pages   = "203--207",
  year    = "1978",
}