RT Journal Article SR Electronic A1 Poliak, Miloš A1 Tomaszewska, Iwona Ewa A1 Jaskiewicz, Marek A1 Zhuravleva, Natalia A. A1 Lakhmetkina, Natalia A1 Salamakhina, Ekaterina T1 JF Transport And Communications YR 2021 VO 9 IS 2 SP 11 OP 16 DO 10.26552/tac.C.2021.2.3 UL https://tac.uniza.sk/artkey/tac-202102-0003.php AB