https://5dok.info/document/y8g3r88w-vplivkontroliranegakovanjaintehnologijeohlajevanjanamikrostrukturonekaljenegainpopu-enegajekla-mvzaro-i-negredi-influenceofcontrolledforgingandcoolingonthemicrostructureofnon-quenchedandtempered-mvsteelforcrankshafts.html