HABREL, M. GEOMETRIC PROBLEMS IN URBANISM: Array. Municipal economy of cities. Series: «Economy science», [S. l.], v. 1, n. 161, p. 58–68, 2021. Disponível em: https://khges.kname.edu.ua/index.php/khges/article/view/5713. Acesso em: 15 jun. 2025.