DIMITROVA, Yana. ANALYTICAL MODEL FOR DETERMINING THE FRICTION FORCE AT THE CONTACT OF A METAL BODY WITH A COPPER CONTACT SURFACE. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 4, p. 56–60, 2024. DOI: 10.17770/etr2024vol4.8197. Disponível em: https://journals23.rta.lv/index.php/ETR/article/view/8197.. Acesso em: 22 nov. 2024.