00516naa#a2200169#i#450# EN\\bibl\11887 20250106052057.1 1992-5980 20160518b2016####ek#y0engy0150####ca RUS RU Estimation of vibration attenuation coefficient of wheel sets on electric locomotive underframe Journal article rostov on don Don state technical University 2016 6 с. Journal article local Podust Sergey zh-szf.ru