RT Journal Article SR Electronic A1 Sedliak, Marián A1 Šulgan, Marián T1 JF Doprava a spoje YR 2012 VO 8 IS 1 SP 305 OP 315 UL https://tac.uniza.sk/artkey/das-201201-0036.php AB This contribution presents the theoretical cost model for the suitability assesment of the direct Just-in-Time deliveries. The model contains all main cost type that are relevant when considering the change of the supply system.