Brezina, T., Abramović, B., Šipuš, D., & Shibayama, T. (2021). Barriers to Transnational Passenger Rail Services in Croatia and Bosnia and Herzegovina – A Qualitative Perspective. Promet - Traffic&Transportation, 33(5), 689-703. https://doi.org/10.7307/ptt.v33i5.3753