Ž. Rudžionis and  P. Grigaliūnas and  D. Vaičiukynienė,  The Influence of Zeolitic Spent Refinery Admixture  on the Rheological and Technological Properties of  Steel Fiber Reinforced Self-Compacting Concrete.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2014, vol. 85(1). 43 - 50
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/9997041.