LDR 00546naa#a2200169#i#450# 001 EN\\bibl\39144 005 20241227095345.5 011 ## _a2223-4608 100 ## _a20200915b2020####ek#y0engy0150####ca 102 ## _aRU 200 1# _aModern ultrasonic dimensional technologies of hard-to-machine and composite material billet machining _eJournal article 210 1# _aBryansk _cBryansk State Technical University _d2020 215 ## _a6 с. 608 ## _aJournal article _2local 675 ## _aФизика. 53 _z 700 #1 _aKiselev _gEvgeniy Stepanovich 856 4# _azh-szf.ru _u