Late-time tails, entropy aspects, and stability of black holes with anisotropic fluids B. Cuadros-Melgar, R. D. B. Fontana and Jeferson de Oliveira Eur. Phys. J. C, 80 9 (2020) 848 Published online: 14 September 2020 DOI: 10.1140/epjc/s10052-020-8415-7