00657naa#a2200193#i#450# EN\\bibl\7573 20250106032945.1 2308-8877 20151012b2015####ek#y0engy0150####ca RUS RU The operational and economic mechanism of improvement of quality of passenger traffic Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 5 с. Journal article local Shchegolev I. Bychkov Vladimir Starkov E. anni.editorum.ru