@article{Luzar:2013,
  author  = "M. Luzar and . Sobolewski and W. Miczulski and J. Korbicz",
  title   = "Prediction of corrections for the Polish time scale UTC(PL) using artificial neural networks",
  journal = "Bulletin of the Polish Academy of Sciences : Technical Sciences",
  volume  = "Vol. 61",
  number  = "no. 3",
  pages   = "589--594",
  year    = "2013",
}