Giergiczny Z, Garbacik A, Ostrowski M. Pozzolanic and hydraulic activity of calcareous fly ash. Roads and Bridges - Drogi i Mosty [Internet]. 2014 Feb. 1 [cited 2024 Jul. 22];12(1):71-8. Available from: https://rabdim.pl/index.php/rb/article/view/v12n1p71