@article{Ku¿dowicz:2012,
  author  = "D. Ku¿dowicz and P. Ku¿dowicz and K. Witkowski",
  title   = "The application of normal and actual cost accounting in production companies",
  journal = "Fórum Mana¾éra",
  number  = "no 2",
  pages   = "19--23",
  year    = "2012",
}