Ižvolt L, Dobeš P, Navikas D. Comparison of the dimensions design methodologies of the railway track bed structure according to frost effect in Slovakia and Lithuania. JCEM [Internet]. 2019Jul.9 [cited 2024Oct.5];25(7):646-53. Available from: https://ijspm.vgtu.lt/index.php/JCEM/article/view/10540