Microstructural features of ultrafine grained copper under severe deformationKommel, Lembit; Rõzkina, Anna; Vlasieva, InnaMaterials science2008 / 3, p. 206-209 : ill https://matsc.ktu.lt/index.php/MatSc/article/view/26212 Microstructural features of ultrafine grained copper under severe deformationKommel, Lembit; Rõzkina, Anna; Vlasieva, Inna17th International Baltic Conference : Materials Engineering 2008 : November 6-7, Kaunas, Lithuania : abstracts of papers2008 / p. 15 https://matsc.ktu.lt/index.php/MatSc/article/view/26212 Relationship of strength and durability of nanometalsKommel, Lembit; Rõzkina, Anna; Vlasieva, InnaLatvijas kimijas žurnals = Latvian journal of chemistry2008 / 1, p. 55-61 : ill