B. PRASAD; R.P.S. YADAV. On nearly Ricci recurrent manifolds. Malaya Journal of Matematik, India, v. 9, n. 02, p. 55–63, 2021. DOI: 10.26637/mjm0902/007. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/30. Acesso em: 22 dec. 2024.