00536naa#a2200181#i#450# EN\\bibl\9482 20251222061136.1 1992-5980 20160407b2016####ek#y0engy0150####ca RUS RU Structural synthesis of stirred tanks with swinging motion of impellers Journal article rostov on don Don state technical University 2016 6 с. Journal article local Smyelyagin Anatoliy Prikhodko Aleksandr zh-szf.ru