The copper structure and properties evolution in zone of severe plastic deformationKommel, Lembit; Kenk, Kalju; Veinthal, RennoMedžiagotyra = Materials science2002 / 4, p. 396-398 : ill The copper structure and properties evolution in zone of severe plastic deformationKommel, Lembit; Kenk, Kalju; Veinthal, RennoAbstracts of International Conference Materials Engineering and Tribology2002 / p. 19