CARPINTERO, Carlos; HUSSAIN, Sabir; ROSAS, Ennis. (i, j)-ω-b-OPEN SETS AND (i, j)-ω-b-CONTINUITY IN BITOPOLOGICAL SPACES. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 34, p. 329–338, 2015. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/6376. Acesso em: 7 aug. 2026.