CARPINTERO, C.; ROSAS, E.; RAJESH, N.; SARANYASRI, . S. On upper and lower ω-irresolute multifunctions. CUBO, A Mathematical Journal, [S. l.], v. 16, n. 3, p. 01–10, 2014. DOI: 10.4067/S0719-06462014000300001. Disponível em: https://cubo.ufro.cl/ojs/index.php/cubo/article/view/3154. Acesso em: 10 may. 2024.