Bureika, Gintautas, Eduardas Gaidamauskas, Jonas Kupinas, Marijonas Bogdevičius, and Stasys Steišūnas. 2017. “Modelling the Assessment of Traffic Risk at Level Crossings of Lithuanian Railways”. Transport 32 (3):282–290. https://doi.org/10.3846/16484142.2016.1244114.