@InProceedings{Ku┐dowicz:2014,
  author  = "P. Ku┐dowicz and D. Ku┐dowicz and A. Saniuk",
  title       = "Cost control in enterprise purchasing processes",
  booktitle   = "3rd International Conference on Recent Trends in Structural Materials - COMAT 2014 [Dokument elektroniczny]; ISBN: 9788087294451",
  address     = "Plzen, Czechy",
  publisher   = "[Ostrava], Tanger Ltd.",
  pages       = "1--5",
  year        = "2014",
}