Erdinç Vural and  Bülent Özdalyan and  Serkan Özel,  Experimental Investigation on Effect of the Zirconium + Magnesium Coating of the Piston and Valve of the Single-Cylinder Diesel Engine to the Engine Performance and Emission.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2016, vol. 120(12). 1955 - 1962
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10006166.