RT Journal Article
SR Electronic
A1 Halaj, Dušan
T1 
JF Doprava a spoje
YR 2012
VO 8
IS 1
SP 104
OP 110
UL https://tac.uniza.sk/artkey/das-201201-0011.php
AB The article is focused on the costs associated with the use of services of information system of Blue & Me Fleet. The carrier pays various monthly fees, depending on the levels of services of the information system.