SIDDIQI, M. D. Conformal η-Ricci Solitons in δ-Lorentzian Trans Sasakian Manifolds. International Journal of Maps in Mathematics, [S. l.], v. 1, n. 1, p. 15–34, 2018. Disponível em: https://simadp.com/journalmim/article/view/13. Acesso em: 23 nov. 2024.