Kujawińska, Agnieszka, Michał Rogalewicz, Magdalena Diering, Maria Piłacińska, Adam Hamrol, and Andrzej Kochański. 2015. “ASSESSMENT OF DUCTILE IRON CASTING PROCESS WITH THE USE OF THE DRSA METHOD”. Journal of Mining and Metallurgy, Section B: Metallurgy 52 (1), 25-34. https://aseestant.ceon.rs/index.php/jmm/article/view/8819.