00599naa#a2200169#i#450# EN\\bibl\16172 20241002093340.3 2223-4608 20170417b2017####ek#y0engy0150####ca RU From additive production to self-reproduction of machines, their units and parts Journal article Bryansk Bryansk State Technical University 2017 11 с. Journal article local Инженерное дело. Техника в целом. Транспорт. 62 Kheyfets Mikhail L'vovich bstu.editorum.ru