1.
Gołaszewski J, Ponikiewski T. The effect of calcareous fly ash on selected properties of new generation of concrete. Roads and Bridges – Drogi i Mosty [Internet]. 2014 Feb. 1 [cited 2025 Apr. 17];12(2):209-22. Available from: https://rabdim.pl/index.php/rb/article/view/v12n2p209