00597naa#a2200205#i#450# EN\\bibl\10674 20241220091936.5 2223-4608 20160228b2016####ek#y0engy0150####ca RUS RU Innovative manufacturing technology of billets of wide-chord blades of gas turbine engines Journal article Bryansk Bryansk State Technical University 2016 6 с. Journal article local Bystrov V Andreev V Matveev A Kazakov R bstu.editorum.ru