00618naa#a2200193#i#450# EN\\bibl\14249 20241212203343.4 1999-8775 20141205b2014####ek#y0engy0150####ca RUS RU Research of dynamic characteristics of self-propelled railcars methods of mathematical modeling. Journal article Bryansk Bryansk State Technical University 2014 3 с. Journal article local Goncharov Dmitriy Kobishchanov Vladimir Vladimirovich Antipin Dmitriy Yakovlevich naukaru.ru