00528naa#a2200169#i#450# EN\\bibl\12185 20241202050643.1 2223-4608 20160616b2016####ek#y0engy0150####ca RUS RU Quality increase in assembly joints of mechanical engineering objects by ultrasonic vibrations superposition Journal article Bryansk Bryansk State Technical University 2016 5 с. Journal article local Malkina Irina naukaru.ru