MAREK, István; SZABÓ-BALOG , Anna. QUALIFICATION OF MASS COMPOSITION CHARACTERISTICS OF ROCKS Periodica Polytechnica Civil Engineering, [S. l.], v. 32, n. 3-4, p. 227–246, 1988. Disponível em: https://pp.bme.hu/ci/article/view/3947. Acesso em: 18 may. 2024.