Jaworska, Monika. “Sulphate Resistance of Air Entrained Mortars With Admixture of Fly Ashes”. Budownictwo i Architektura 14, no. 1 (March 10, 2015): 043–052. Accessed July 22, 2024. https://ph.pollub.pl/index.php/bia/article/view/1666.