BOBROVSKKYI, V. I.; SKOVRON, I. Y. THE TECHNOLOGY IMPROVING OF FORMATION OF MULTI-GROUP STRUCTURES. Science and Transport Progress , [S. l.], n. 19, p. 88–93, 2007. DOI: 10.15802/stp2007/17420. Disponível em: https://stp.ust.edu.ua/article/view/17420. Acesso em: 5 may. 2024.