ALBUQUERQUE, R. Self-duality and associated parallel or cocalibrated G_2 structures. Annales Fennici Mathematici, [S. l.], v. 45, n. 1, p. 325–342, 2020. DOI: 10.5186/aasfm.2020.4506. Disponível em: https://afm.journal.fi/article/view/135860. Acesso em: 8 sep. 2024.