Турпак, С.М., Лебідь, Г.О. and Падченко, О.О. 2012. Efficiency increase of interaction technology of city and suburban railway passenger transport. Eastern-European Journal of Enterprise Technologies. 1, 4(49) (Jan. 2012), 13–15. DOI:https://doi.org/10.15587/1729-4061.2011.1905.