Kliestik, Tomas, Alena Novak Sedlackova, Martin Bugaj, and Andrej Novak. 2022. “Stability of Profits and Earnings Management in the Transport Sector of Visegrad Countries”. Oeconomia Copernicana 13 (2):475-509. https://doi.org/10.24136/oc.2022.015.