Cieślak, R., M. Suszyński, and A. Wiatrowski. “RepRAP P3Steel Spatial Printer Construction Design”. Technologia I Automatyzacja Montażu (Assembly Techniques and Technologies), Vol. 110, no. 4, Mar. 2023, pp. 35-40, https://journals.prz.edu.pl/tiam/article/view/974.