00652naa#a2200181#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200014500101210013700246215001000383608002700393700001900420700001700439856001400456EN\\bibl\747320250218191446.2##a2409-7829##a20150427b2015####ek#y0engy0150####ca0#aRUS##aRU1#aCALCULATION OF TRACTION AND ENERGY CHARACTERISTICS OF METRO WITH DIFFERENT ELECTRIC TRACTION SYSTEMS BY PROGRAM «MATHCAD»eJournal article1#aVoronezhcFSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozovd2015##a4 с.##aJournal article2local#1aLe XuangHong #1aTulupovgV. 4#azh-szf.ru