WASET
    Alena Sicakova,  Freeze-Thaw Resistance of Concretes with BFSA.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2015, vol. 101(5). 521 - 524
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/10001183.