PERFORMANCE OF STEEL FIBER REINFORCED CONCRETE – COMPARABILITY OF TESTS ACCORDING TO DAFSTB-GUIDELINE "STAHLFASERBETON" AND EN 14651. APP [Internet]. 2016 Dec. 9 [cited 2025 Mar. 26];7:69-71. Available from: https://ojs.cvut.cz/ojs/index.php/APP/article/view/3970