Raychev, Raycho, and Ivanka Delova. “REDUCTION OF THE STRESS CONCENTRATION FACTOR OF PRISMATIC SPECIMENS THROUGH THE USE OF TOPOLOGICAL OPTIMIZATION”. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (June 16, 2021): 296–299. Accessed April 6, 2025. https://journals23.rta.lv/index.php/ETR/article/view/6536.