Rybkin VV, Kovalenko VV, Zayats YL, Pshin’ko PO, Lisnyak VP, Yaryshkina LO, Vasilyeva SV. Research of physical and chemical properties of small fillers for producrion of ferro-concrete sleepers. STP [Internet]. 2012Apr.25 [cited 2024May7];(40):140-5. Available from: https://stp.ust.edu.ua/article/view/7060