Piotr Gorzelanczyk, Henryk Tylick, Tomáš Kalina and Martin Jurkovič (2021) “Optimizing the Choice of Means of Transport using Operational Research”, Communications - Scientific letters of the University of Zilina, 23(3), pp. A193-A207. doi: 10.26552/com.C.2021.3.A193-A207.