@article{Porankiewicz:2008,
  author  = "B. Porankiewicz and G. Wieloch",
  title   = "Drill wear during the boring of particle board: a multi-factor analysis including effects of mineral contaminants",
  journal = "BioResources [online]",
  volume  = "Vol. 3",
  number  = "no 2",
  pages   = "425--436",
  year    = "2008",
  note    = "http://www.bioresourcesjournal.com/index.php/BioRes/ [dostÍp: 25-11-2008]",
}