Bujani, B., M. Šercer, and M. Rujnić-Sokele. “Modern Approach to the Development of a Thinwall Product for Injection Moulding”. Advanced Technologies and Materials, vol. 31, no. 1-2, Dec. 2006, pp. 35-44, https://jged.uns.ac.rs/index.php/atm/article/view/jtp.2006.31.1-2.4.