VIEN, Vo Van; LONG, Hoang Ngoc; THU, Phan Ngoc. Inverted neutrino mass hierarchy and mixing in the Zee-Babu model. <b>Communications in Physics</b>, <i>[S. l.]</i>, v. 25, n. 4, p. 291, 2016. DOI: 10.15625/0868-3166/25/4/7651. Disponível em: https://vjs.ac.vn/cip/article/view/7651. Acesso em: 2 jan. 2026.