NIIRANEN, J.; KHAKALO, S.; BALOBANOV, V. Isogeometric finite element analysis of mode I cracks within strain gradient elasticity. Rakenteiden Mekaniikka, [S. l.], v. 50, n. 3, p. 337–340, 2017. DOI: 10.23998/rm.65124. Disponível em: https://rakenteidenmekaniikka.journal.fi/article/view/65124. Acesso em: 5 helmi. 2023.