KORNIENKO, N.; MANY RODOLPHE, N. General characteristics of surface balls of soil on the territory of the republic of Congo (Brazzavil). Bases and Foundations, [S. l.], n. 39, p. 74–79, 2019. DOI: 10.32347/0475-1132.39.2019.74-79. Disponível em: http://bf.knuba.edu.ua/article/view/193755. Acesso em: 4 may. 2024.