Damage evolution of structure and fracture of nanocrystalline copper at cyclic deformationKommel, Lembit; Kommel, Igor"Deformation & Fracture of Materials" : DFM2006 : сборник статей по материалам Первой международной конференции "Деформация и разрушение материалов". I2006 / p. 411-414 : ill Influence of the SPD processing features on the nanostructure and properties of a pure niobiumKommel, Lembit; Mikli, Valdek; Traksmaa, Rainer; Saarna, Mart; Pokatilov, Andrei; Pikker, Siim; Kommel, IgorMaterials science forum ; 667/6692011 / p. 785-790 : ill Microstructure, properties and atomic level strain in severely deformed rare metal niobiumKommel, Lembit; Saarna, Mart; Traksmaa, Rainer; Kommel, IgorMaterials science = Medžiagotyra2012 / p. 330-335 : ill Order change and phase's redistribution in single crystal of Ni-based superalloy during hard cyclic viscoplastic deformationKommel, Lembit; Kodess, Boris N.; Kommel, IgorActa crystallographica section A : foundations and advances2016 / p. 304 http://journals.iucr.org/a/issues/2016/a1/00/a54456/a54456.pdf Phases micromechanical properties of Ni-base superalloy measured by nanoindentationKommel, Lembit; Kimmari, Eduard; Viljus, Mart; Traksmaa, Rainer; Volobujeva, Olga; Kommel, IgorMaterials science = Medžiagotyra2012 / p. 28-33 : ill https://matsc.ktu.lt/index.php/MatSc/article/view/1337 Structure evolution of submicrocrystalline copper during cyclic deformationKommel, Lembit; Dobatkin, S.; Straumal, B.; Kommel, Igor; Kuznetsov, A.Bulk Nanostructured Materials : from Fundamentals to Innovations2009 / p. 237-238 X-ray diffraction studies of nanocrystalline niobiumKommel, Lembit; Traksmaa, Rainer; Kommel, Igor; Saarna, MartMaterials engineering & Baltrib 2010 : materials of the XIX-th International Baltic Conference : October 28-29, 2010, Riga, Latvia2010 / p. 20 Структурные характеристики легированных жаропрочных сплавов на основе Ni3AlKommel, Lembit; Kodess, Boris N.; Kommel, IgorСборник тезисов Первого Российского кристаллографического конгресса : 21-26 ноября 2016, г. Москва2016 / с. 375 http://www.issp.ac.ru/ebooks/conf/Cryst_Congress_1.pdf