Auyesbayev ЕТ, Arpabekov МИ. Strengthening the railway track on sections with heavy and high-speed train traffic. bultechenukz [Internet]. 2022 Mar. 30 [cited 2024 May 13];138(1):7-14. Available from: https://bultech.enu.kz/index.php/main/article/view/235