M. LELLIS THIVAGAR; NIRMALA REBECCA PAUL. On \(\widetilde{g}_\alpha\)-sets in bitopological spaces . Malaya Journal of Matematik, India, v. 1, n. 04, p. 89–96, 2013. DOI: 10.26637/mjm104/010. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/374. Acesso em: 16 jul. 2024.