BALÁZS, György; KOVÁCS, Károly; LUDÁNYI , Tibor. CONCRETE WITH FOAMED POLYSTYRENE AGGREGATE Periodica Polytechnica Civil Engineering, [S. l.], v. 17, n. 3-4, p. 135–144, 1973. Disponível em: https://pp.bme.hu/ci/article/view/4252. Acesso em: 19 may. 2024.