00577naa#a2200193#i#450# EN\\bibl\2694 20240817084555.6 1992-5980 20140630b2014####ek#y0engy0150####ca RUS RU Vibrowave strengthening treatment of farm machine cutting blades Journal article rostov on don Don state technical University 2014 0 с. Journal article local Koval Nikolay Sergeevich Babichev Anatoly Prokopievich Romanovskiy Ilya naukaru.ru