RT Journal Article SR Electronic A1 Palúch, Ján A1 Čulík, Kristián A1 Synák, František A1 Hammer, Juraj A1 Mikulski, Jerzy T1 JF Transport And Communications YR 2018 VO 6 IS 2 SP 16 OP 19 DO 10.26552/tac.C.2018.2.4 UL https://tac.uniza.sk/artkey/tac-201802-0004.php AB