GOMBOS, Ákos. Equivalent stress for micropolar solids. Periodica Polytechnica Mechanical Engineering, [S. l.], v. 51, n. 2, p. 63–69, 2007. 10.3311/pp.me.2007-2.04. Disponível em: https://pp.bme.hu/me/article/view/1318. Acesso em: 18 jun. 2025.