JAFARI, M.; AZAMI, S. Riemann solitons on Lorentzian generalized symmetric spaces. Tamkang Journal of Mathematics, [S. l.], 2024. DOI: 10.5556/j.tkjm.56.2025.5447. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/5447. Acesso em: 16 feb. 2025.