DE, K.; DE, U.C. Riemann solitons on para-Sasakian geometry. Carpathian Mathematical Publications, [S. l.], v. 14, n. 2, p. 395–405, 2022. DOI: 10.15330/cmp.14.2.395-405. Disponível em: https://ktipe.pnu.edu.ua/index.php/cmp/article/view/5073. Acesso em: 21 nov. 2024.