Olejnik, Krzysztof. “Estimation of the Need for Harmonization of Technical Demands for Vehicles Used in Transit Countries to Decrease Threats Made by the Accidents, Presented in the Selected Examples”. Transport 23, no. 1 (March 31, 2008): 78-81. Accessed May 28, 2022. https://journals.vilniustech.lt/index.php/Transport/article/view/6638.