Małek M, Życiński W, Jackowski M, Wachowski M. Effect of polypropylene fiber addition on mechanical properties of concrete based on portland cement. ts [Internet]. 2018 Oct. 8 [cited 2024 May 7];21(3):207-14. Available from: https://czasopisma.uwm.edu.pl/index.php/ts/article/view/2888