19.
T. Kulovaná, E. Vejmelková, M. Keppert, P. Rovnaníková, M. Ondráček, Z. Keršner, R. Černý, Air-entrained concrete technology as an effective tool for increasing the limits of brick powder percentage in blended Portland cement binders, Cement Wapno Beton, 82, 1, 11-24 (2015).