@InProceedings{Witczak:2000,
  author      = "M. Witczak and J. Korbicz",
  title       = "Genetic programming based observers for nonlinear systems",
  booktitle   = "4th IFAC Symposium on Fault Detection Supervision and Safety for Technical Processes : Safeprocess 2000",
  address     = "Budapest, Węgry",
  publisher   = "Budapest, [brak wydawcy]",
  volume      = "Vol. 2",
  pages       = "967--972",
  organization = "Computer and Automation Research Institute of the Hungarian Academy of Sciences",
  year        = "2000",
}