RT Journal Article SR Electronic A1 Jaśkiewicz, Marek A1 Jurecki, Rafał S. T1 JF Transport And Communications YR 2013 VO 1 IS 1 SP 8 OP 14 DO 10.26552/tac.C.2013.1.3 UL https://tac.uniza.sk/artkey/tac-201301-0003.php AB