Maskeliūnaitė, Lijana, and Henrikas Sivilevičius. “Expert Evaluation of Criteria Describing the Quality of Travelling by International Passenger Train: Technological, Economic and Safety Perspectives”. Technological and Economic Development of Economy 18, no. 3 (October 2, 2012): 544-566. Accessed April 26, 2024. https://journals.vilniustech.lt/index.php/TEDE/article/view/4717.