Standard Test Method for Determination of Derived Cetane Number (DCN) of Diesel Fuel Oils<span class='unicode'>—;</span>Fixed Range Injection Period, Constant Volume Combustion Chamber Method— 13 стр.
Petroleum products - Determination of the ignition quality of diesel fuels - Cetane engine method (ISO 5165:1998); German version EN ISO 5165:1998— 13 стр.
Liquid petroleum products - Determination of ignition delay and derived cetane number (DCN) of middle distillate fuels - Fixed range injection period, constant volume combustion chamber method; German version prEN 16144:2010