Ižvolt, Libor, Peter Dobeš, and Deividas Navikas. “Comparison of the Dimensions Design Methodologies of the Railway Track Bed Structure According to Frost Effect in Slovakia and Lithuania”. Journal of Civil Engineering and Management 25, no. 7 (July 9, 2019): 646-653. Accessed November 15, 2024. https://transport.vgtu.lt/index.php/JCEM/article/view/10540.