00598naa#a2200193#i#450# EN\\bibl\12231 20241213214657.5 1992-5980 20160621b2016####ek#y0engy0150####ca RUS RU Investigation of operation factors in the self-balancing device of the washing machine in resonance zone Journal article rostov on don Don state technical University 2016 5 с. Journal article local Petrosov Sergey Alekhin Sergey Alekhin Aleksey naukaru.ru