00571naa#a2200169#i#450# EN\\bibl\4299 20241001213446.2 2308-8877 20141201b2014####ek#y0engy0150####ca RUS RU To the problem of providing train operation in suburban transportation Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 4 с. Journal article local Platonova M. zh-szf.ru