PERZYNA, P. The thermodynamical theory of elasto-viscoplasticity for description of nanocrystalline metals. Engineering Transactions, [S. l.], v. 58, n. 1-2, p. 15–74, 2014. DOI: 10.24423/engtrans.168.2010. Disponível em: http://et.ippt.gov.pl/index.php/et/article/view/168. Acesso em: 17 jan. 2026.