Eva Brumercikova, Bibiana Bukova, Iwona Rybicka, and Pawel Drozdziel. 2019. “Measures for Increasing Performance of the Rail Freight Transport in the North-South Direction”. Communications - Scientific Letters of the University of Zilina 21 (3), 13-20. https://doi.org/10.26552/com.C.2019.3.13-20.